To reliably use USB 3 and Bluetooth on a Mac Mini you have to be a radio-frequency interference expert with a lot of free time to try all kinds of port configurations. Additionally you should be aware of the positioning of the various chips in your Mac to know which port is the farthest away to cause the least interference.

This has been the case for years on the Mini and a company even built a shielding device.

Philipp was annoyed on November 1, 2020 at 20:23