As the title says I open Plex and its runs but no window shows up, tried deleting and reinstalling but same thing happens. Was working perfectly fine before but for some reason today it just doesn’t want to show up.
Hey OP here, was able to figure my problem out. When you delete the Plex for Mac app you should also delete the Plex folder that is found in
/Users/*YourUsername/Library/ApplicationSupport/Plex
I deleted those files and then reinstalled the Plex for Mac app, I was able to get it working again, hope this helps out.