Region: EU
Browser: Opera
Critical plugins: --
OS: Windows
Connection type: * Router
Bug type: Lobby page
Lobby ID: https://tf2center.com/lobbies/1135308
Date & Time: 3 Feb 2021 21:37 UTC + 3
It especially happens a lot this week. I have to check every 1-2 min just in case if I get dropped from slot again. I don't know why that happens since tf2center site is pretty buggy but I never had that problem before. There was also this bug where I don't show up at spectator, which can't let me join a slot. I refresh page 3-4 times until I show up on spectator and then I can join a slot.
This "spectator" problem isn't a big issue but me dropping from slots randomly is really pissing me off. I can't tell when that happens so sometimes my friends tell me. Even if I try to join back, someone else already joins. I have been dropping out from at least 10 games, couldn't play any match for a while. I sincerely hope you fix this problem.
Also I am using Adblocker from Opera's own browser. I doubt that is the issue, it has always been there for years.