Android File Transfer constantly stalling + does not transfer files FROM iMac to POCO F1

What I am working with:
Mac Os 10.15.7 (and also previous version) on an iMac Retina 5K 2019,
Xiaomi POCO 11 (running MIUI 11.0.9), and
Android File Transfer 1.0.12.

For some reason, Android File Transfer (AFT) will not allow me to transfer my files from my iMac to...

Android File Transfer constantly stalling + does not transfer files FROM iMac to POCO F1