jerky

I've had issues with my bluetooth magic trackpad from day one of my build but I've not been able to pinpoint exactly whats caused the issue until now (I think). I have the Fenvi T919 Wifi and Bluetooth adapter which has Handoff and Continuity support and everything works well except for very...

Since I've Add a second identical NVIDIA GPU to my system I also change my SmBIOS ➧ MacPro 6.1 + AGDPFix The H264 files playback is really jerky I remove the seconde GPU and don't touch the SmBIOS, everything back to normal Any clues, suggestions ? Thanks in advance