There's a problem with your Intel graphics driver (igdkmd64.sys). Uninstall, reinstall and update Intel Graphic card. There are also Game related problems: PCSX2 emulator (WER0) shows memory leaks The Sims 4 (WER4-6) is having multiple crashes Verify game files for PCSX2 an...
On PCSX2 I put a dozen hours into Persona 3 FES, which also ran at a perfect 60 fps. Emulation, at least of these older systems, is one place where the Steam Deck's battery life is not an issue. Here's the takeaway from these two games: Metroid Prime 5:30 predicted battery life...