Several months ago I bought Bose QC35 that gives to me isolated environments everywhere I am. It's cool. Several months ago I solved the problem with lack of working HSP/HFP profile, I couldn't use my microphone at all. But today I have started to use another system and I have faced the same problem again, but I haven't remembered the solution.
module-bluez5-device.c: Refused to switch profile to headset_head_unit: Not connected