This started happening a few weeks ago. It has happened before, but not persisted for long. When I attempt to load any game without my VPN enabled, it hangs on the second loading message (the ones like "rolling dice", etc.) I tried in Chrome (my usual), Edge, and Firefox. Same results. Then I tried incognito/private modes for each, and it only worked in Chrome. During last night's session we discovered the problem seems to be triggered by having beta features enabled in settings. As soon as that was turned on in incognito mode, the game hung just as it had everywhere else. Finally I decided to try enabling my VPN just because nothing about this problem made any sense at all, and that resolved the problem entirely. Switch off the VPN and Roll20 drops me from the session and hangs, switch the VPN back on and it all works perfectly again. As far as troubleshooting goes, I'd tried all the usual suggestions, and none of them worked. I can't make any sense of it at all, but my friends suggested this was worth posting about, so here it is.