Does Rocknix have better sleep mode than Android?

Half the time when I wake up any android device, currently the Flip 2 but it's happened with the Flip 1, RP4P, RP2, RP3, whatever emulator I was running resets itself. It's not every time, but it only takes one time of it happening to be super annoying.

Does Rocknix have this issue? And side question, is Rocknix performance as good as Android for the more intensive emulators like Switch?