cheating


https://support.chess.com/article/648-what-do-i-need-to-know-about-fair-play-on-chess-com
Use of any engine in a game is against the fair play rules. Also, your opponents can't impact your connection or disconnect you.
If you feel any member is getting outside assistance, you should report them.
https://support.chess.com/article/209-how-do-i-report-someone
That said, discussions of cheating, potential cheating, or cheat detection are not allowed in the general forums.