Top 5 ways to Fix Netflix Error UI3012

If you are facing Netflix Error UI3012 then don’t worry this article is for you in this article we learn how to fix Netflix Error UI3012.

This article is for you. Here, learn how to fix Netflix error UI3012 easily on your computer.

Netflix is indeed an ultimate source of entertainment, and it recently released an app for Android, iPhone, and Windows 10 to offer the same experience as web browsers.

However, many Windows users report various problems while using an app like Netflix keeps freezing or crashing randomly or the Netflix video streaming problem on Windows 10.

Today, I am here with one more annoying Netflix error, UI3012, encountered by the users on the computer, and they get an error message:

Whoops, something went wrong… Unexpected Error.

There was an unexpected error. Try Reloading the page and try again.

It is irritating, but as per some users, reloading the page works for them to fix the error.

So, make sure to reload the page, but if this won’t work for you, then follow the solutions given below to fix the error code UI3012 on your computer.

But first, why does it occur so that you can fix the error easily?

Why am I getting Netflix Error UI3012?

Due to the weak network or Wi-Fi signal strength
Browser extensions might interfere
Or due to the ISP restrictions

Well, the problem is commonly due to the network connectivity issue, and this prevents the PC/laptop from reaching Netflix service.

Moreover, without wasting time, follow the fixes given below.

How do I Fix Netflix Error UI3012?

Solution 1: Check your Network Connection

As it is confirmed, due to an unstable or slow network connection, you are receiving Netflix error UI3012 on your computer.

Verify the below-given points:

If you are using a public Wi-Fi network like school, work, hotel, or hospital, then verify that Netflix is supported or not blocked.

Please Note: Many Public networks have limited bandwidth.

But if you are using the cellular network data, then try a different network. Well, cellular network data often have a slower connection speed than DSL or cable internet.

But if the networking connection is working fine, then head to the next solution.

Solution 2: Restart Networking Equipment

If the internet connection is working fine, then it might be the communication glitches between the Netflix server and your device.

It is best to restart your system and home network equipment to fix error code UI3012 on your computer.

Follow the steps to do so:

Turn off your PC/laptop and router/modem

Then, from the power source,> unplug the router/modem > and wait for 30 seconds.

[BEST WAYS] How to Fix Netflix Error UI3012?

And after that, plug in your modem/router to the power source > power it on.
Then, wait for the router/modem’s light to become stable.

Next, power on the system and try running Netflix.

Check if this is working fine without any error code UI3012.

Solution 3: Connect your computer directly to your modem

If you are connecting through the wireless router that is connected to the modem but still won’t connect after restarting the internet, then try to bypass the router. Doing this will help you recognize what is causing the issue.

Follow the steps to do so:

First, shut down your computer.
Then, plug your system directly into the modem by using an Ethernet cable.

Next, unplug the modem from power for 30 seconds > and plug it back.

Wait till no new indicator lights start flashing on.
And turn on the computer > and try Netflix again.

It works for you to fix Netflix error UI3012.

Disable the Browser Extensions

As mentioned above, your browser extensions might cause interruption and Netflix error code UI3012. So check if you are using any Netflix-related extensions like the “Force Netflix 1080p” extension.

Then turn it off and check if this works for you to solve error UI3012.

Well, you can below check out the instructions for the Firefox browser.

Start Firefox > click on the 3 vertical bars menu.
Click on Add-ons > Now locate the addon that you think is causing the problem and toggle the and switch to Off position.

Moreover, if you face a problem in locating the browser addon, then turn off entire addons and enable them one by one to check the one that is causing the problem.

And then, try to open Netflix in Firefox and check if the error is fixed or not.

Note: You can turn off the add-ons on your respective browsers.

Solution 4: Change Your Network

The ISPs use different protocols and methods for controlling web traffic and protecting their uses. But in this process, they block access to important network resources needed by legitimate applications.

In many cases, it limits the streams. So, here it is suggested to change the network.

Try changing your network, but if another network is not available, then switch to your phone’s hotspot.

Try running Netflix and check if it is operating properly.

Solution 5: Reset Your Network

If, in case, you have done the modification to the default connection settings, such as custom DNS, then this can also cause connectivity issues.

If you are using a VPN or Proxy, then it may also create connectivity issues. And this might be the one that is causing Netflix error code UI3012.

The best option here is to reset your network to the default setting and turn off the VPN/proxy. It may work for you.

Follow the steps to do so:

First, turn off the VPN/proxy client.

Then press the Windows key > type Network Reset. From the list > click on Network Reset.

From the Network Reset window > click on Network Reset. > Confirm to reset your network
Restart your system.

When the system starts to verify if the Netflix error codes UI3012.

Bonus Tip: Improve Your Wi-Fi Signals Strength

As said, if you are using weak signals in your Wi-Fi, then this can badly affect your device connectivity and may lead to Netflix error UI3012.

So below, check out some of the important steps to develop Wi-Fi strength.

Place the Wi-Fi router at 3 – 4 feet height also, ensure at least 3-4 feet area around the Wi-Fi router is empty in all directions.
Move the system closer to the Wi-Fi router.
Remove the electrical/ magnetic interference like cordless phones, microwaves, and televisions where the Wi-Fi router is located.