How to Easily Fix Netflix Error Code UI3012 in 2022

Is Netflix Error Code UI3012 appearing on your favorite streaming service? Don’t worry; it’s simple and like other Netflix errors can be swiftly resolved by following the steps outlined in this article. So don’t worry; you’ll be back to enjoying your favorite Netflix episodes in no time.

On your screen, you may get the following error message:

How to Fix Netflix Error Code UI3012

How to Fix Netflix Error Code UI3012 in 7 Easy Steps

  1. Restart your computer
  2. Check your internet connection
  3. Reinstall Netflix
  4. Check your VPN Connection
  5. Check your ISP
  6. Strengthen your WiFi Signals
  7. Disable browser extensions

What is Netflix error code UI3012?

The Netflix error UI3003 implies a browser malfunction. It indicates that your web browser software has obsolete information that needs to be updated or erased.

On the other hand, the Netflix error number UI3012 indicates an issue with your present WiFi Internet network connection. You’ll get the following error message:

Whoops, something went wrong. Unexpected Error. There was an unexpected error. Please reload the page and try again.

What causes Netflix error code UI3012?

This problem generally relates to a connection issue with your server, which stops your device from communicating with Netflix servers, resulting in service interruption.

So, have you tried refreshing the page? That can sometimes be enough, and you can return to your favorite show without interruption.

If it doesn’t work, don’t panic if you see the Netflix error UI3012 notice; it’s pretty simple to fix. Let’s look at the small issues that are creating this error before we go into repairing it.

Make sure you look over the following points:

  • Wi-Fi transmissions that are weak or intermittent.
  • Errors with devices
  • Bandwidth limitations

Whether you answered yes to any of the above questions, fix the problem and see if the error still occurs.

Steps to Fix Netflix Error Code UI3012 Explained

Fix #01 Restart your computer

Perhaps you have a lot of programs active on your machine, which is producing issues and resulting in this error. Shut off your computer for a few minutes, then turn it back on. Log in to and try again to watch your episodes.

If the problem persists, move on to the next step.

Fix #02 Check your Internet Connection

Your internet connection may be at fault for a variety of reasons, one of which is that it operates 24 hours a day, seven days a week. To solve the problem, use the following methods:

Restart your router/modem

Turn off your internet device for a minimum of 2-4 minutes before turning it back on and reconnecting your device. Attempt to watch Netflix once more.

Get a wired connection

If you have wi-fi, try connecting your device and router with a cable first, and then try to play Netflix. If the issue is still present. After that, go to the next step.

Fix #03 Reinstall Netflix

Before you reinstall the Netflix app on your device, make sure you log out of all the devices you’ve logged into. You can do so by going to your account settings in your browser and selecting “Sign Out of All Devices.”

Fix #04 Check your VPN Connection

If you’re using a VPN for Netflix, we recommend disconnecting and checking if the problem has gone away. If that’s the case, ditch that VPN and replace it with a more trustworthy and strong Netflix VPN that doesn’t obstruct your watching. With a VPN that isn’t designed for streaming, you could encounter error code m7111-1331-5059 as well.

Fix #05 Check in with your ISP

If nothing else works, contact your internet service provider to determine if everything is in order on their end.

Fix #06 Strengthen your Wi-fi Signals

Many things might affect your Wi-Fi performance; check out these alternatives to obtain the best speeds from your Wi-Fi.

Make sure there nothing is disturbing Wi-Fi signals

Other wireless devices, such as cordless phones, wireless bells, and microwave ovens, can interfere with Wi-Fi transmissions. Keep the cellphone out of reach.

Place the router in an ideal place

Install your router in a location where you use the internet frequently. The middle of the house is usually the best area to install your router. It may, however, vary from instance to case.

Place the router on a 5 feet height

When compared to putting the router on a table or anywhere low, placing it at a height adequately spreads its signals. This also aids in the avoidance of signal interference.

There’s no need to set it at an exact height of 5 feet; just make sure it’s high enough to avoid colliding with other wireless devices.

Fix #07 Disable browser extensions

If your browser has extensions installed, uninstall them all and see if the problem goes away. If you still want to utilize those extensions, you can activate them one at a time until you figure out which one is causing the problem.

Follow the instructions below to deactivate extensions in Chrome:

  • In the upper right corner, click the three dots.
  • Select Settings from the drop-down menu.
  • Select the tab on the upper left of the page in the settings menu.
  • Now, one by one, click on extensions and disable or delete them.

Follow the instructions below to deactivate extensions in Firefox:

  • Click the three dots in the upper right corner of the page to open Firefox.
  • From the drop-down menu, select Add-ons.
  • Check by turning off all or any suspicious Add-ons.


I hope this comprehensive guide was helpful; if you have any questions or need assistance with any of the processes, please leave a comment in the box below. Please let us know if you’ve found any alternative solutions to Netflix error number UI3012 in the comments area.

David Michaels


Coming from the field of software development and PC building, David Michaels knows the importance of protecting your online identity. He works tirelessly to assess VPN performance and does not hold back the criticism. He discusses streaming platform, technology, and internet privacy on weekdays while spending his weekend binge-watching Netflix and Traveling!

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