I have been having a very annoying problem, which has escalated.

It began requiring login after 5-15 minutes I finished something. Then while I was working on a client the login screen would pop up and interrupt my work.

Now I only have time to open a client and the login screen pops up.

The funny thing is that only happens in my pc, the other office pc doesn't have the problem. Both computers are the same HP model and have Windows 10; and we use Firefox.

I called Tech Support but her solution started with sharing my screen. I don't want that, I don't give access to my computer to anybody. I have been helped before walking me through the steps to solve a problem.

Has anybody suffered this problem? Any suggestions what to turn off so I can work?

Thanks a lot!