What tactic did it happen in? What move were you trying to make that you couldn't? What happened when you tried to make that move? Were you able to pick up the piece and just not drop it? Not able to pick it up at all?
I need a lot more information before I can be much help to you. ![]()
Has never happened to me before, and I use a lot of up to date browsers although I notice chess.com does not work in all of them.
EDIT: That title was supposed to say the other THREAD I made about this topic. IE : This thread title should be:
Please take my Couldn't make a wrong tactic move THREAD seriously as it seems / seemed to be a really serious glitch.