Server Version#:1.15
As of today, using firefox, I added a series and then all hell broke loose. I am using firefox, never been this kind of problem. Upon a browser restart, the plex web would not load, kept trying but went into a loop. I tried uninstalling and re installing the latest version but no go. Finally I downgraded to plex 1.14 and was able to access plex through IE, but of course my version will not support upgrades as it is too old. Firefox is my preferred client, so been sloppy with IE upgrades. IF there is a fix could plex please send a mass email out with download link , as I may not be the only firefox user that has had problems.
thanks
SOLVED
Turns out was not plex web, although plex web was the only url affected. I had to refresh firefox, basically reset it to original and wipe all preferences to get the plex page to load correctly. Once that was done, everything went back to normal, just plugged in my preferences and all good.