I had 504 gateway errors yesterday as well...using Firefox browser.Getting a ton of them and clearing cookies didn’t fix it. Chrome iOS. Sites impossible to navigate at all and things aren’t loading right when it does load
Funny, this is what happened to me with the only post I managed all day and it was a PM reply.In fact, timed out three times while I was trying to post this.. lol
***Edit*** So, I guess it posted one of my attempts (first one, I think) and caused a double post which I deleted. But yeah, quite annoying. LOL