Thx for reply. The current 'timers' are OK... rather I worry about the risk of canceling the whole game, e.g. before its end.
I understand that the game currently must be over due to one player inactivity, so that others do not score points in 'elo system' - but this solution is also punishing those who wanted to play. My sugestion for example:
others can finish the game (like it was a few days ago). As a normal game (with elo), or: they can finish but the match is no longer classified (elo).
or
the system asks the others if they also want to quit the game