I have been using Plex Media Sever for several years on my Windows 10 desktop.
Today I signed in and it told me it was “successful”.
Straight after that a new page came up with “There was an error signing in”.
Retry same result in a loop.
I have started the PC several times etc. and am getting nowhere.
Any thoughts would be appreciated. As far as I know nothing has changed on my home network.
Using Plex 1.14.0.5465-425e4 4ac 90