I've had slow down problems with my piMiga for about a year and I just figured out how to fix it. A 4K TV can slow down your pi4's piMiga as it is not actually showing your piMiga at 1080p... the pi4 runs at your TV/monitor's resolution until told otherwise.

To fix this, we need to tell the pi4 to run at 1080p to match the piMigas resoluton.

sudo raspi-config will be used to correct this problem. This video will help guide you through the steps.

My piMiga project: [ Ссылка ]
Adding Power and HD LED lights: [ Ссылка ]

0:00 Opening
0:33 F12 (piMiga options)
2:39 Configure the pi4 to accept 1080p and not 4K
4:51 Extra information and testing Alien Breed 3D 2 after the fix

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