One specific issue which is very common with the uTorrent client is it getting into a non-responsive state. This is a very common scenario and occurs to almost every user now and then. In this article, we will go through the causes of why the application misbehaves and later go through the solutions which you can use to solve it. This not responsive issue is often accompanied by the error message “It seems like uTorrent is already running, but not responding”. 

What causes uTorrent to go into an Unresponsive state?

There are several different reasons why uTorrent might get into an unresponsive state ranging from permission issues to internal bugs in the application. After going through various user reports and replicating the conditions in our test PCs, we gathered several causes why this behavior occurs. Here are some of them:

Solution 1: Running as Administrator

As you all might already know, uTorrent has huge network traffic over your computer and people usually use the client to download gigabytes of data. When an application is transferring this much data, it is sometimes blocked or is choked down the permissions drain. Administrative privileges are a must for these kinds of applications because if they do not get an elevated status, they will not perform as expected. In this solution, we will enable an option which will permanently get uTorrent to run as an administrator until you turn the option off again.

Solution 2: Disabling Proxy Servers

Proxy servers are used in some networks (most organizations or public places) where they are used to provide faster internet by caching elements which are accessed frequently. This mechanism is used throughout the world but to this date, it is known to conflict with network applications (including uTorrent). If you are using uTorrent in an organization where proxy servers are mandatory, it is recommended that you change the network and try again. Here is the method to disable the proxy server in your computer.

Solution 3: Deleting AppData

Like all other applications, uTorrent also creates temporary user data for use in its running processes. These user configuration files can get corrupt easily and feed bad data to the application whenever it runs. Think of these user configurations as the main data sources which the application loads up before it launches on your computer. If the very data sources are corrupt, uTorrent will load bad data and cause issues like the one under discussion. In this solution, we will navigate to the application configurations folder and delete uTorrent’s data from there. The client will take a while as it will be rebuilding all the configuration files which we deleted. Be patient and check if the issue is resolved.

Solution 4: Granting Access in Firewall

Firewalls are a shield between your computer and the internet. All of your traffic passes through Firewall and if Firewall has restricted access of an application, the application will not be able to communicate over the internet. Usually, uTorrent has the permissions in the Firewall but there are several cases where permissions in public and private network are different. In this solution, we will open your Firewall settings and see if uTorrent has complete access.

Solution 5: Deleting Downloading Files

Another workaround which worked for several users was deleting the currently downloading files. Here you have to navigate to the download directory where uTorrent is downloading the files and delete all the files. Later on, when you launch uTorrent again, it will notice that the files it was downloading are missing and it will either attempt to show an error or try to download the files all over again. This solution solves the issue of not responding if the downloading files were corrupt or were causing the issue.

Solution 6: Creating a new User Account

User profiles are known to get corrupt and applications often run into errors and not responding situations like the one under discussion. Here what you can do is create a new user account and see if uTorrent works properly in it. If it does, it means that your user account was corrupt and you can continue to transfer all your data to the new account and delete the older one. Note: It is wise to back up your entire data files to an accessible location before proceeding. If the client works as expected, you can move on and migrate all your data.

Solution 7: Reinstalling/Installing Older Version

If you are using a beta client of uTorrent, chances are that you will be getting the not responding error message. Beta versions are meant for testing purposes and whenever the application goes into a not responding state, an error report is sent to the developers who use the information to improve their products. You can uninstall the current version of uTorrent and install an older stable version in your computer. Furthermore, you can also simply try reinstalling the latest version without getting into the hassle of obtaining an older version on the internet. If the current version doesn’t work, you can try older versions and see if this does the trick for you.

Solution 8: Uninstalling Windows Update KB4338818

Like mentioned at the start, there was a Windows Update (KB4338818) which was known to be problematic and caused issues with the uTorrent client. The only solution is to uninstall the installed update and revert to the previous version. Later on, when the uTorrent developers launch an official fix for the client misbehaving with this specific update, you can continue and update your Windows again. Note: Make sure that you backup your data and information before proceeding.

Solution 9: Using BitTorrent

BitTorrent and uTorrent belong to the same family and almost have the same features. If you are constantly experiencing issues with uTorrent, you can go ahead and ditch the uTorrent client and use BitTorrent. According to our survey, we noticed that BitTorrent is a lot more stable and didn’t face unstable issues which uTorrent does. You can launch the same magnets and torrent files using BitTorrent as well.

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