So i've been testing Beloader with around 20 FM and many FM on Xim Apex
And i finded out why we all having this purple blinking on xim apex
It's because we all use some off gadgets with WIFI or with Bluetooth adapters in it.
Thats why we all getting disconnects
The solution is USE ONLY WIRED GAGETS (without wifi or bluetooth potencial)
Any mouse and any keyboard
Polling rate 125-1000hz work fine
No additional power supply needed for xim apex
Was tested on factory FM on Beloader
Candidate FM Xim Apex
It will still be blinking purple but will be stable and do not disconnect you from Remote Play
Work with Dualshock and Dualsence
Hope it will solve your problems.
Next step that Beloader team need to fix, i think it should be unwired gadgets. because it's hard nowedays to play wired