Hi PapitoMyKing,
I tried your game “Out of Luck” (assuming that’s the one you were referring to) and it was all working as expected, when switching tabs, I could resume the game without issue.
On android, if a tab is consuming too many resources, sometimes android will decide to kill it, so those resources will become available to what’s currently active on the screen. Is there a chance that’s what is happening in your case? Have you tried the same on a tablet, that possibly has more resources available?