my game resigned without me resigning!!!!


Sir, I am not any of chess.com support or official, but just a user.
Your issue sounds like because of internet connection. However, as you mentioned you don't have ay lag, and using WiFi, I think it is possible due to other apps of your phone, may be they are using your phones resource too much, I am not sure. If this issue still remains, please try using data (Internet from your SIM), or from a Web Browser of Computer/Laptops.
Please, ignore and excuse if these are not helpful.
Thank You.