Thanks, for now though, I'll just leave it out until I can get everything else working.... On that note, does anyone want to have a look at my latest frodo attempt? So far its up and running, but any attempt to reset the emulated console crashes. citra throws me into an unmapped read32 error loop. http://socoder.net/uploads/124/BreadBox_21_08_17.zip The issue appears to be caused by TheCPU->AsyncReset() -- called from void C64::Reset(void) in C64.cpp For the record, it worked fine in whatever older version of devkitpro I had back in 2016. The TheCPU->AsyncReset() function has not changed at all.