I have already posted this bug,but I find it disappointing that nobody tried to fix it. Its been occuring for months. Months that I could not play my favorite game. Heres a screenshot. Same screenshot I used previously,because its the exact same issue.
On the off chance that this is your problem, check your Task Manager to make sure that there is only one instance of TU running. It seems this Steam issue is a recurring problem for you, so I doubt that’s it, but it’s worth a try.
I tried restarting my PC,the task manager thing,and everything else on my previous post. Nothing worked,except the restart. One problem with the restart. A few days later,it stopped again,so yeah. @macdguy