Nationwide Installation
Applying for
| UniFi Maxis Astro Njoi |
Frequently Asked Questions
Find your answers here.
We provide one stop service to apply Astro and Broadband for you.
You can avoid driving and queuing at the sales counter. We are the dealer that can help you to handle your application from the beginning to the end.
We do not charge you when you apply from us. There is no credit card information required to apply here. Charges are the same as you apply from the sales counter.
First, you can apply online, we will get back to you immediately during business hour. WhatsApp/Email/Fax us your Photocopy of IC (for malaysian) / Passport (for foreigners). When we receive all the information, we will proceed with your application immediately.
Once we receive your application with complete information, we will process your application immediately during business hour. The contractor from the service provider will then contact you for installation appointment once your application is approved.
Enjoy greater savings and hassle-free bill payment in one single bill for both Astro and Broadband. You get to enjoy Astro and Broadband at discounted price every month over the contract period of 24 months.
Astro offers multiple TV packs including Entertainment, Sports, Movies and Kids options. You can choose a pack that matches your viewing preferences and add optional streaming apps where available.
Yes, you may subscribe to Astro TV packs without bundling broadband. However, bundling Astro TV with Fibre Broadband may provide better monthly savings and convenience with a single bill.
For small households with light streaming and browsing, 100Mbps is usually sufficient. Larger families, gamers or heavy streamers may benefit from 500Mbps or 1Gbps plans for smoother performance across multiple devices.
Most Astro TV and Fibre broadband plans come with a 24-month contract. Early termination charges may apply if cancellation is made before the contract ends.
Yes, you may upgrade your TV pack or broadband speed at any time, subject to eligibility and coverage. A new contract period may apply depending on the upgrade.
Your monthly bill will be issued directly by Astro. You may receive it via email or access it through your Astro account. Bundled customers will receive a single combined bill for TV and broadband services.
Payment methods may include online banking, auto debit, credit card or other approved payment channels provided by Astro. Our team can guide you during the registration process.
If you experience any service interruption, you may contact Astro customer support for technical assistance. In many cases, issues can be resolved remotely or a technician will be arranged if necessary.
Yes, relocation is subject to service availability at your new address. Relocation charges and contract adjustments may apply depending on your plan.
No, you do not need a credit card to submit your application. Payment setup will be arranged directly with Astro after your service is approved.
Selected Astro TV packs allow optional add-ons such as streaming services depending on current promotions and availability. Additional monthly charges may apply.
Yes, a WiFi router is typically provided during fibre installation. The router model may vary depending on the selected broadband speed plan.
Yes, we will check the service coverage at your address before proceeding with your application to ensure broadband is available at your location.
For Malaysians, please provide a copy of your MyKad. For foreigners, provide a copy of your passport when submitting your broadband application.
After your application is approved, the service provider typically contacts you within 2 to 7 working days to arrange the broadband installation appointment.
Most Astro Broadband plans come with a 24-month contract starting from your installation date. If you relocate, a new 24-month contract may apply at your new address.
Yes, you can relocate your broadband service, subject to service availability at the new address. Your contract may reset for another 24 months from the new installation date.
Yes, you may request to relocate broadband devices within your home. Non-standard installation charges may apply and are payable to the installer directly after assessment.
Yes, you can switch to Astro Broadband. To avoid service interruption, it is recommended to activate the new service before terminating your current broadband contract.
Standard installations may be free during promotions, but non-standard installations (e.g., device relocation or complex wiring) may incur extra charges payable directly to the installer.
STEP 1
Press "HOME" button on your remote control.

STEP 2
Navigate to Settings and press "OK".

STEP 3
Navigate to STB Diagnostics and press "OK".

STEP 4
Take a look at the Smart Card Status.

We wish to advise you to make your payment before the following month's bill is generated in order to avoid interruption in your viewing experience. Please note that to reconnect your subscription, there will be a charge of up to RM20 (excl. gov tax) upon reconnection, except for Commercial & Hotel customers.
Find out more about the reconnection fee here.
STEP 1
On your remote, press the HOME button and the home menu will be displayed on top of your screen.

STEP 2
Navigate to Settings.

STEP 3
Navigate to Network Settings and press "OK".

STEP 4
Navigate to Network Diagnostics and press "OK".

STEP 5
Network Diagnostics screen will be displayed accordingly.

Multiroom discount rates will be removed upon splitting the account.
A deposit of RM500 is payable for new subscribers (non-Malaysians). The fee will be refunded when service is terminated.
No deposit is required for all existing Astro customers and new subscribers (Malaysians).
The default PIN is 0000. You may change your PIN to a secure one by doing this at Settings, under your Preferences, select PIN Management, enter your old PIN or default PIN and proceed to create a new PIN.

For more information about the Astro Fibre App, you may click here for a detailed user guide.
Yes, you will enjoy an Ulti box when subscribing to Primary/Entertainment/ Movie Pack OR an Ultra box when subscribing to Sports/Sports+/Movies+/Premium 1/Premium 2/Premium 3/Platinum Pack.
You will get FREE installation for both Ultra/Ulti box upon signing up with Astro & Broadband.
Please refer below to set up your Ultra/Ulti Plug & Play Box.
To connect via LAN cable:
- Switch off your old Astro box.
- To connect your Plug& Play Box via LAN cable:
a) Remove the LAN cable from your old Astro box and connect the LAN cable to your new Plug & Play Box.
i) For Maxis IPTV customers, keep the other end of the LAN cable connected to your router.
ii) For TIME IPTV customers, go to the other end of the same LAN cable, plug it out from your modem, and into any LAN port on your router. Ensure that you’re not plugging your LAN cable back into the same box.
Note: If you have a two-in-one modem & router, you can skip Step ii).
To connect via Wi-Fi:
Remove your LAN cable from your old Astro box, and do not plug it into your new Plug & Play Box.
Please note that charges will be on a monthly basis (RM18.30/month) and this subscription is subject to a 3-months contract.
Please first ensure Disney+ Hotstar access is included and has been activated as part of your Astro subscription. Once you have completed your activation process, you can enjoy Disney+ Hotstar on the Ultra box with these simple steps:
- Step 1 -Press "Home' on your Astro remote control. On the apps rail, select "Disney+ Hotstar' app > OK > My Account
STEP 1
Switch off the power for your box and make sure that the adapter's power light is off.

STEP 2
Locate the SIM card at the left side and gently pull it out.

STEP 3
Wipe the SIM card's gold chip clean using a dry soft cloth.

STEP 4
Make sure the gold chip is facing down and reinsert it all the way in.

STEP 5
Switch on the power for your box and make sure that the adapter's power light is on.
Please wait for 5 minutes.

STEP 6
Turn on your box. You should no longer be experiencing this problem.

If issue persist, please submit the issue on our Feedback Form with the error details and provide sim card number for assistance.
Returning your Astro box & Smart card/SIM card is a very simple process.
For existing Ultra Box or Ulti Box user, call 03-9543 3838 to schedule our courier partner to come pick up the box or drop them off at the closest Astro Service Centre or Exclusive Partner near you. Click here to find a Customer Service Centre (CSC) or Astro Exclusive Partner (AEP) near you.
For any unreturned Ultra Box or Ulti Box, a box fee of RM100 may be charged to your account.
For all other boxes, please recycle your box at a registered collection center that will properly manage the boxes in an environmentally friendly way. Click here to find a registered collection center near you.
STEP 1
Identify your remote control:

a) Remote control with Astro logo at the bottom of the remote, proceed to STEP 2.
b) Remote control with Astro logo at the top of the remote, proceed to STEP 4
STEP 2 (Astro Logo at the bottom of the Remote)
On your remote, press the “set tv” button and set tv instructions will be displayed on top of your screen:

STEP 3
Follow the steps appear on the TV screen to sync your Astro remote and complete the setup.

STEP 4 (Astro Logo atthe top of the Remote)
Press and hold “tv input” key on bottom left of the remote for 3 seconds until the LED blinks twice.

STEP 5
Enter the 2-digit TV Code of your TV Brand and the LED will blink twice:

STEP 6
Try out the TV controls (TV Standby or adjust Volume) to check if they are working correctly.

STEP 7
Press ok and wait for the LED to blink twice to save the settings.
No, the Ulti Box does not support 4K UHD content. If you would like to watch Astro's 4K UHD content, please sign up for an Ultra box at Astro Ultra Box and Ulti Box | Astro.
You are entitled for free mesh WiFi devices when you sign up for Astro & Broadband with Maxis fibre 500Mbps or 800Mbps speed only.
Mesh WiFi is not available with Astro & Broadband with Allo. However, you may purchase the Mesh WiFi devices separately to pair along with you Allo broadband.
For Astro Fibre, you may choose from a selection of Broadband speeds from 100Mbps to 800Mbps for as low as RM129/month and receive a free WiFi 6 router & Astro Fibre App. On top of this, you will also get to enjoy a complimentary speed upgrade for 24 months. A new 24-month contract will begin upon successful installation and full details of this offer are as follows:
| Astro Fibre Standalone Price per month | ||
| 100Mbps | 500Mbps | 800Mbps |
| RM129 (speed upgrade to 500Mbps for 24 months) | RM189 (speed upgrade to 800Mbps for 24 months) | RM249 |
Astro TV customers
No, you will not be required to take on a new contract after moving. If you still have an existing contract, the contract will continue.
Broadband / IPTV customers
Yes, your contract will be renewed to a new 24-month contract.
Please rest assured that streamingapps labelled with "coming soon"
will be available on Astro in the near future.Please visit product.astro.com.my/appsfor more information on the streaming apps available on Astro or follow oursocial media to get notified on latest launches.
Facebook: @Astro
Instagram: @astromalaysia
Twitter: @astroonline
Kindly take note that streaming appslabelled with “coming soon” will be made available on Astro once they areready. Astro reserves the right to delay or cancel streaming app launches, ifnecessary.

You may proceed with below troubleshooting and it shouldn't take you any longer than 15 minutes.
- Please standby computer/ laptop to access to the internet and connection must be via LAN (cable) [Connect the LAN (cable) to the yellow port at ZTE Router and direct to computer/ laptop].
- You may open any web browser such as Google Chrome, Internet Explorer, Mozilla Firefox and etc.
- On the address bar, please go to http://192.168.0.1 and below page will appear.

4. Type the Username and Password as below. Then click Login. (These are the defaults, if you have done previous configuration on your router the password may be different)
Username: admin
Password: admin (or time123)

5. The router's web-based setup page should now appear. Please follow below steps for the configuration.

i. On the setup page, click the Network tab then click on the WLAN then choose Basic sub-tab.

ii. Please ensure Wireless RF Mode is Enabled.

iii. Click the drop-down arrow for Channel, then select your desired channel.
Choose between 1 until 11 (Suggested 1,6,11).

iv. Click Submit. Router will auto reboot and connection re-establish after few minutes.
Ultra Box with Contract:
Astro customers are entitled to a two (2) years manufacturer warranty and Installation warranty. During this period, after-sales service is free of charge. However, when your warranty period is over, all after-sales service is subject to a minimal service charge starting from RM65 inclusive of 8% Service Tax.
Other Decoders/Ultra Box Without contract:
Astro customers are entitled to a one (1) year manufacturer warranty and (6) months Installation warranty. During this period, after-sales service is free of charge. However, when your Installation warranty period is over, all after-sales service is subject to a minimal service charge starting fromRM65 inclusive of 8% service tax.
Once you have received the eKYC link via SMS/email/astro.com.my, you can proceed to follow the instructions on the screen. You can check out the step-by-step image below for more info.
For MyKad/MyPR/MyTentera :

For Passport :

Photograph or scan your payment receipt, and send it to one of our contact platforms found here.
1. Ensure Modem/Router are connected tightly to the power socket.

2. Try to use another power socket / power source to eliminate faulty power sockets/power sources which could cause the issue.

3. If issue persists, submit your Feedback Form for further assistance.
Netflix is a streaming entertainment service that offers a wide variety of award-winning TV programmes, films, anime, documentaries and more - on thousands of internet-connected devices. There's always something new to discover, and more TV shows and movies are added every month. The more you watch, the better Netflix gets at recommending TV shows and movies you'll love.
Astro customers with an internet-connected Ultra Box or Ulti Box can access the Netflix app and watch Netflix content via their Astro Box. For more information about Netflix, visit the Netflix website.
Non-standard Broadband installation covers the scenario where additional cables and drilling is required to complete your Astro & Broadband installation or by installing the cable in the walls/ceilings. There are additional fees applied for the additional requirements as follows:

No, if you already have an Ulti box you will not be required to swap the box to enjoy the new packs. However, if you would like to access 4K UHD content, you may upgrade to Ultra Box. Installation and activation fees will be chargeable depending on your package selection.
Please see the table below for the offers available for residential customers.

Notes:
· Installation fee includes Government tax.
· Monthly subscription fee does not include Government tax.
· The Ulti Box offers in the table above include a contract Period of 24 months with a pro-rated early termination fee of RM600 (excluding Government tax).
· The installation fees listed in the table above applies for a standard installation of the Ulti Box in your home. Additional charges may apply for non-standard installation.
· * Existing customers with monthly pack >RM100 are recommended to select Ultra Box @ FREE Installation fee with 24 months contract.
· ** New customers with monthly pack >RM100 are recommended to select Ultra box @ RM99 installation fee with 24 months contract.
· You may visit https://product.astro.com.my/box to find out more details about Astro Ultra Box.
· Ulti Box installation is free for Astro & Broadband customers for Starter Pack and above. A separate list of TNC’s will be applicable for this offer.
Yes, we will schedule for the equipment collection after you have discontinued Astro & Broadband services. If equipment is damaged or lost, penalty fee of RM 530 (inclusive of Govt. Tax) will be charged.
When Band Steering is enabled, only one SSID network name with one password is available. Example:
i.SSID: SSID, Password: 12345678
No additional subscription is required. Video On-Demand (VOD) is a value-added service for all Astrro customers with connected Astro boxes (Ultra Box, Ulti Box, HD-PVR & PVR boxes). All you have to do is connect your decoder to your home Wi-Fi and you'll be able to access the world of on demand. Binge-watch, rewind, fast-froward and stream all your favourite shows anytime.
You may register for auto-debit via: -
1.My Astro website.

2.MyAstro App.

3.Any of our AstroExperience Store.
You will be charged 8% Service Tax on Astro Pay TV services rendered on or after 1st March 2024, whereas your Astro Fibre including Mesh will remain at 6% Service Tax.
STEP 1
On your remote, press the Home button and the Home Page will be displayed your screen. 
STEP 2
Navigate to SETTINGS.
STEP 3
Navigate to Profile Selection on Startup and press “OK”.
STEP 4
Navigate to your preferred selection and press “OK”.
STEP 5
Navigate to Save and press “OK”.
What is the BBC Player app?
BBC Player is an authenticated multi-genre SVOD (Subscription Video on Demand) service that allows viewers to watch the very best British programmes anytime and anywhere.
BBC brands available on the app include:
- BBC Earth inspires audiences by sharing the incredible wonders of our universe. BBC Earth showcases the work of the world's foremost factual filmmakers as it seeks to take audiences on a thrilling journey of discovery across natural history and science. From the smallest creature under the microscope to the limitless expanses of space, BBC Earth brings viewers face to face with heart pounding action, mind-blowing ideas and the wonders of being human.
- BBC First is the home of premium, original British dramas. Showcasing world-renowned, award-winning talent in front of and behind the camera, it delivers audiences the first chance to see stories that challenge, immerse and entertain, all with a unique British perspective.
- BBC Brit offers premium factual entertainment that is intelligent but irreverent. Male-skewing but with broader appeal, it blends expertise with entertainment and fact with fun. This brand is the exclusive home of Top Gear and covers a rich variety of subjects: cars, science, adventure, business, life-changing moments, extreme characters, quirky eccentrics and comedy. BBC Brit is available exclusively on BBC Player.
- BBC Lifestyle is the unique entertainment destination brimming with vibrant, fresh and exciting programmes which set trends and guide you into transforming your world; from revamping your home to invigorating your culinary skills and helping you become happier and get the best out of life.
- CBeebies is a pre-school channel for children aged six years and under. CBeebies provides a range of pre-school programming designed to encourage learning through play in a consistently safe environment. Acclaimed children's titles such as Bluey, Hey Duggee, Go Jetters, JoJo & Gran Gran, Thomas & Friends and Teletubbies encourage children to learn about and enjoy the world around them.
Who can access the BBC Player app?
Starting 20 December 2022, Astro customers on eligible packs will receive access to the BBC Player app to enjoy world class documentaries, premium British dramas, aspirational lifestyle programmes, engaging preschool programmes and more on the big screen via the Ultra Box, Ulti or stream via the mobile app or website for no additional charge.
What content is available on BBC Player?
Access to content within the BBC Player app is based on the pack that Astro customers have subscribed to:

How much does it cost to subscribe to BBC Player via Astro?
BBC Player is bundled to the selected pack listed above (Q3) for both existing and new eligible customers.
Subscribe to our TV Packs for better savings now by visiting www.astro.com.my or WhatsApp "Get BBC" at 03-9543 3838.
How do I access the BBC Player app on the Ultra Box or Ulti Box?
Eligible customers may follow the simple steps below to access the BBC Player app on their Ultra Box or Ulti Box:

How do I access the BBC Player mobile app?
Download the BBC Player app from the iOS App Store or Google Play Store.
After you have successfully downloaded the app to your mobile device, simply click "Astro" as your service provider and log in with your Astro ID. Once complete, you will get instant access to all your favourite BBC content right at your fingertips!
How can I access BBC Player via website?
Please visit www.bbcplayer.com on your browser, log in with your Astro ID and start streaming.
When can I start enjoying my BBC Player subscription?
Starting 20 December 2022, Astro customers on eligible packs will receive complimentary access to the BBC Player app to enjoy world class documentaries, premium British dramas, aspirational lifestyle programmes, engaging preschool programmes and more on the big screen via the Ultra Box, Ulti Box, or stream via the mobile app or website. Thank you for your support.
How many devices can I use to access the BBC Player app at one time?
Customers can access a maximum of 5 devices concurrently on the BBC Player app, including the Astro Ultra Box or Ulti Box.
Can I download content from the BBC Player app for offline viewing?
Yes, selected downloaded programmes will be available for viewing offline for up to 30 days. Just click on a programme you would like to watch offline to check if it is downloadable. Kindly note that this download feature is only available on the BBC Player app. If you are accessing the BBC Player website, you can only stream content online.
What is the storage requirement for content downloading?
The storage requirement is dependent on the type of videos users download as the space needed may vary.
Are there any subtitles available for content on the BBC Player app?
English closed captions are available for all BBC Player programmes, while Chinese and Bahasa Malaysia subtitles are available for selected programmes only.
What audio options are available for content on the BBC Player app?
Currently, only English audio is available for all BBC Player content.
Can I access content on the BBC Player app outside of Malaysia?
Unfortunately, you will not be able to stream or watch programmes online when you are outside of Malaysia. However, you will still be able to watch available downloaded programmes offline on the BBC Player mobile app.
Astro Login
How do I register for an Astro ID?
Download the BBC Player app > Select "Profile" > Click on "Log in with Astro ID" > Click on "Do not have an Astro ID? Click here".
Can I update my email address/mobile number for my Astro ID?
Yes, please visit Astro's Self Service Portal via myastro.astro.com.my to update your email address or mobile number.
I have forgotten my password; what should I do now?
Step 1: Click "Log in" and click "Forgot my password"
Step 2: Enter your email address and click "Submit"
Step 3: An email will be sent to your registered email address with further instructions on how to reset your password
How do I unlock a locked user account?
You may contact Astro's Customer Service by:
- Submitting a feedback form here: https://support.astro.com.my/feedback-form or
- Send a message on WhatsApp by typing "Hi" at 03-95433838.
Will my personal information be protected?
Yes, Astro is bound by the PDPA act. All information received will be used in accordance with our Privacy Notice.
Other App Enquiries
I am unable to log in to BBC Player with my Astro ID via Google; what should I do now?
Please follow the simple steps below if you are facing issues logging in to BBC Player:
- Go to id.astro.com.my and log in via your Google account
- Under "Profile", create a new password for your Astro ID
- Return to BBC Player and sign in via Astro using your Gmail account and the new password
Who may I contact if I encounter any problems with the BBC Player app?
There are 4 ways for you to contact us for assistance:
Issues related to BBC Player in-app or content:
- Submit an in-app feedback form to BBC Player, or
- Reach out to BBC Player via email at bbcplayerops@bbc.com Issues related to Astro entitlement/packages:
- Submit this feedback form here: https://support.astro.com.my/feedback-form, or
- Send a message on WhatsApp by typing "Hi" at 03-95433838
Yes. You are entitled to separate Netflix accounts for each main Astro subscription e.g. If you have subscribed to Entertainment Plus, Platinum Pack, etc separately. Therefore, if you have more than one main Astro subscription with Netflix, you may choose to create multiple email addresses to activate each respective Netflix subscription. Please follow the steps provided to you via email/SMS in order to activate your Netflix subscriptions on the website.
The main features and changes in this update are the revamped look and feel of Astro's user interface on the Astro Ultra/Ulti Boxes and Astro GO, which include redesigns to the Astro interface that consists of title rows at the Home Page to feature popular franchises, new live programmes posters and changes to the menu bar for easier navigation; auto-start Interactive Mode on Astro GO; as well as a Picture-in-Picture mode that shrinks your video player so you can keep watching your favourite shows while using other apps.
The details of each feature are:
- New Astro user interface
- Picture-in-picture mode
- Auto-start Interactive Mode on Astro GO
For more info, please read our dedicated FAQ on this here.
Please note that only one Disney+ Hotstar access is bundled to each TV Pack subscription which allows two concurrent streams on Disney+ Hotstar.
Astro Fibre WiFi router is a dual-band edge Residential Gateway which supports two frequency bands 2.4GHz and 5GHz.
Having trouble with your phone line ?
You may proceed to contact below dedicated service provider directly
1 800 1818 18
WiFi router and fibre modem will be replaced upon checking and verification by Astro's Contact Centre /installer. It will be replaced without additional charge regardless contract tenure.
Astro Fibre Bundle is a subscription service of broadband together with your desired Astro TV package, while Astro Fibre is a service that allows you to subscribe to Astro Fibre broadband only.
Refund process required 5 working days by Astro and additional 3 - 7 working days required subject to the respective processing banks.
STEP 1
On your remote, press the HOME button and the menu will be displayed on top of your screen.
STEP 2
Navigate to Settings.
STEP 3
Navigate to Network Settings and press “OK”.
STEP 4
Navigate to Test Connection and press “OK”.
STEP 5
Test Connection results will be displayed on the screen.
Astro is an official distributor of Disney+ Hotstar, the dedicated streaming home for global, and Malaysian hits. Astro customers can now subscribe to Disney+ Hotstar through the new, bigger and more diverse Packs, i.e.: Movies, Premium 1, Premium 3 or Platinum Pack. The streaming service brings together blockbuster movies from Hollywood to Hallyu and award-winning content from Disney, Marvel, Star Wars, Pixar, National Geographic, FX, 20th Centuary Studios and more including exclusive premieres from leading Malaysian studios. Take your family entertainment to the next level with Disney+ Originals like I am Groot, Prey, Baymax, Obi-Wan Kenobi, She-Hulk, IN THE SOOP: Friendcation and more - with the convenience of one monthly bill for all your entertainment needs.
Movies Pack, Premium 1, Premium 3 and Platinum customers as well as customers on the Starter Plus Pack, Value Plus Pack, and Disney+ Hotstar (3-months Pass) can enjoy Disney+ Hotstar on Astro.
Customers can subscribe to Disney+ Hotstar via astro.com.my/Disney, as well as via authorised retailers and dealers.
Yes, the Multiroom (Smart TV) will utilise one (1) of your Astro GO concurrency.
Customers subscribing to Multiroom (Smart TV) can enjoy access up to 4 concurrency (watch 4 screens at the same time) which is shared across one Smart TV device and 3 mobile/laptop/tablet device(s) as Astro GO+ is complimentary with a Multiroom (Smart TV) subscription.
Please ensure that you have subscribed to the mentioned channel.
If you're subscribed to this channel, follow below steps.
STEP 1
You need to refresh the signal on your box.
Refer to Refresh signal of your box guide.
STEP 2
If issue persist after 30 minutes, proceed to submit report via WhatsApp or Feedback Form.
Of course not! It is a value-added service introduced for your convenience.
This Disney+ Hotstar software update will be rolled out progressively to all Ulti Box customers starting 23 August 2022. Please be assured that you will be able to access the Disney+ Hotstar app on your Ulti Box soon.
If you need further assistance, please call our Customer Contact Centre or WhatsApp "DH Help
The Download/Upload for each of the speed is as follow:
50Mbps/20Mbps
100Mbps/50Mbps
500Mbps/100Mbps
800Mbps/200Mbps
*Actual download/upload speeds is dependent on external factors, including but not limited to the distance between your devices and the WiFi router, network capacity and the number of connected users, the quality of your internal wiring, any obstructions of WiFi signals, the signal strength of wireless connection from your devices and if you are using a wireless connection.
Netflix Basic