Steven Schwarznau

Are you using a Pi3? Have you disabled Wifi (dtoverlay @/boot/config.txt ?) I can confirm that there are sometimes problems with the internal bluetooth on Pi3 if the cpu load...

Do you see some errors when running "dmesg" after the problem occured? I have some errors indicating dropped frames. That was the reason to choose an external usb bluetooth adapter.

Any updates? How is the proxy (technical) recognized by claymore?