just dont talk about it on the forums
the mods get upset
Cheating doesn't cause computers to have connection problems.
A perfect game is probably cheating... but also you see accusations of "perfect games" from players who e.g. blundered into a mate in 1, then they think their opponent cheated for seeing a mate in 1. Post the game that's supposedly perfect.
Chess.com takes cheating very seriously: see https://www.chess.com/article/view/chess-com-fair-play-and-cheat-detection, https://support.chess.com/customer/en/portal/articles/1444879-fair-play-on-chess-com-what-you-need-to-know and https://www.chess.com/blog/DanielRensch/cheating-on-chesscom.
Having said that, discussion of cheating is not permitted in the the main forums, so I am locking this thread; please report any suspected cheating to the Support team via https://support.chess.com/customer/portal/emails/new and trust that it will be investigated, even if there is no immediate visible action.
To learn more about cheat detection, please join the Cheat Detection Club at https://www.chess.com/club/cheating-forum
Thanks,
MGleason - moderator
One of my matches today: the guy left the game nearly after every single move (it shows the auto resign so you can tell he was existing the game) then he played a perfect game at a low rating. Maybe I'm just bitter bc I lost , but leaving after every move & rejoining to have a perfect game seems off, right?