Why does using my front USB ports make my BT go spotty

[Phonzoxd]

For example if i plug in an eternal SSD in the front, my BT on my keyboard struggles to connect, and my mouses skips alot.

Rear TB5 ports are fine.

 

[FreakinEurekan]

USB3 will often cause Bluetooth interference. Sometimes moving the USB device just a few inches will clear it up.

 

[Phonzoxd]

USB3 will often cause Bluetooth interference. Sometimes moving the USB device just a few inches will clear it up.

ohhhh, so the interference is coming from the USB device and not the MacMini itself?

Got it.

 

[Alameda]

ohhhh, so the interference is coming from the USB device and not the MacMini itself?

Got it.

More likely it’s the cable that causes the interference. Moving the cable or using a cable with better EMI shielding can reduce or eliminate the interference.