PPSSPP shutdown/close by itself without error notification

[Dukatti]

try other versions of the PPSSPP, if you will find since what version of PPSSPP crashing appears describe it here https://forums.ppsspp.org/showthread.php?tid=2822

in worst case discrete GPU might become falling [with Core or Memory Clocks],
in that case there is a low probability that if you make right adjustments of "Underclocking" with confidence in GPU bios it might stop GPU from degrading further and will work normal under such slightly lower adjustments