Hey, I'm having problems compiling MAME on my Windows 11 desktop. It's got a Ryzen 7 7700X in it, but it also has some stability issues, so maybe that's causing it? Anyway, the compiler itself segfaults pretty consistently on src/mame/atari/nl_pongdoubles.cpp.
Test your ram.
Okay, so apparently, my new DDR5 RAM can't run at its rated speed correctly LMAO. Dialing it back to 4800 fixed everything.