This problem appeared nearly one week ago. I tried to open the contest(after it had started) but I saw this plug
After this situation I opened codeforces from another browser. Just before the round everything was good and I could get everywhere here. Contest started and from this moment I was seeing only that plug(if I tried to get in round). As a consequence, now I can write cf rounds only using mirror.
So, till that moment I can open gym and all contest here, but I can't open any codeforces round and also main page.
Did anyone have the same problem? And if "Yes", how to solve it?
P.S. Sorry for poor english
Auto comment: topic has been updated by overhyped (previous revision, new revision, compare).
I wrote in PM. Please, check it.
You should write it in the comment too, because other people with the same problem (like me) would also like to understand it
I encountered exact same issue on Edge browser when I logged in to CF in Chrome browser. Seems Codeforces is blocking dual login access.
Hm, before the last contest I was logged in to CF only in Edge, but it had also broken up. But I know a person, who has such problems only using Edge
well it still sucks on edge
I have this problem on 1 out of 2 mobile devices.
I think it is because of outdated browsers. I temporarily switched off the feature. Probably, you need to restart the browser (or at least close all Codeforces tabs) to apply the changes. Later, I'll try to enable it for modern browsers only.
It would be nice to enable it for modern browsers only. I don't want to update Chrome on Android because I don't like some of its new features.