I tried some NES games with QuickNES emulator on Kodi 18.1 (via LibreELEC) on a Raspberry Pi 2.
I am using a original PS3 controller connected via USB cabel (because I have no Bluetooth dongle).
The delay between pressing a button and action (of Mario or Link) on the screen is quite big.
- Could this depend on the Pi 2? Is it to slow?
- Or is it the controller? But USB cable should be faster then bluetooth, or not?
- Does it depend on the emulator? Currently I can not test the others because of another problem.