When this happens just start a new game, i guess u play long time games so if ur opponent decide to move in a lost position there should be no problem playing both games
How can we stop time wasting cheats?
Yup I play 30 mins... On an iPad normally where I cannot play multiple games, nor can I access player profiles.....( or I don't know how too ) . So it seems I am stuck with waiting for their clock to run out. Very irritating!

if u win and there are another 20 min in the clock, maybe u should play 10 min games instead of 30, so that u dont have to wait,
Also u can study some chess tactic, openings, etc. i guess that in higher levels almost all of the players dont do that, but im not sure i only play 1 and 5 min games, and 1400 - 1500 is not high e,e but im studying tactic so i can go up.
Many times my opponent refuses to move or just disappears leaving me to wait 20 mins or longer for their clock to run down so that I win the game. Their tactic is clearly hoping their opponent will get bored and move on giving up the game. Foy me this is plain cheating and demonstrates o complete lack of integrity. Is there a black list, or could we start one?