AngelAbaddon

I can confirm I'm having the exact same issue (intermittent bursts of spikes that also display an FPS drop in the stats). This occurs on both a Google Pixel 2...

Seem to be having the same issue myself on a EZFlash Jr. I've tested it on my normal MicroSD and a seperately freshly formatted one, both either reboot to title...

@mattcurrie unfortunately no luck. I've not got a plug adapter, but fresh batteries made no difference.

@mattcurrie No luck on my end. Got it to save once, then loading everything went to hell, graphical glitches everywhere leading to a crash. After that if I try to...

@mattcurrie Finally got round to testing this all out. Which.gb shows I have a "CPU CGB C". Same issue as @Espio419, everything works as expected except Mario Land 2 DX...

@mattcurrie All banks passed for me