Photoshop CC 2017 not saving my settings

Hi there, recently I noticed that a lot of things like my favorite fonts for example have disappeared. And, every time I leave and come back they are gone again. Weird things like my history brush which stayed on my favorite setting forever - that has gone away and I have to remember how I had it configured. There is this "auto-select" check box on the move tool that keep getting checked too and all this is wasting so much of time to have to reset everything again for my work session.

I recently updated to the latest CC 2017 and had some issues so I uninstalled and rolled back. I have also had computer lock ups that I think are related to photoshop, but not 100% sure, so I have had to shut down my computer manually a few times because even force quit doesn't work. So, I don't know if something has been corrupted... HELP!