Found the issue. Guess what. Energysaving options... CPU wouldnt go to full load because it was set to energy saving after the last update. Great! 3 days and 10hours of work for Microsoft f*cking things up 😜 Thanks for the help though, greatly appreciated! 😀

I fixed the cpu affinity to core 15 (or 16) and ran my PCem with 233Mhz and started SILVER. I opened the ressourcemonitor alongside, see screenshot here: https://imgur.com/V1t8i7N As you can see, CoreLoad is at 10%. Still, the emulation sits at roughly 60%, very sluggish performance. CPU Temps are …

CPU Ryzen 7 5800X RAM DDR4 3600Mhz (XMP1 Profile in Bios) Mobo Gigabyte X570S AORUS MASTER GPU Asus RTX 3080 OS Windows 10 Professional Few weeks ago I setup my PCem V17 with a 233Mhz Pentium II machine. Everything worked just fine, installed games like Silver, Thief, Desperados. Everything was fine …