Bluetooth on USB works only after plugging it after boot

[uniqe15]

Morning everyone, after updating to Catalina I noticed that my bluetooth on USB (iogear GBU521) has stopped working after boot, in order to make it work I have to unplug it before boot, and plug it in after login otherwise it's not recognized.

Has anyone seen such problems or knows how to solve it ?
EFI folder in attachments

 

[agrajag]

Morning everyone, after updating to Catalina I noticed that my bluetooth on USB (iogear GBU521) has stopped working after boot, in order to make it work I have to unplug it before boot, and plug it in after login otherwise it's not recognized.

Has anyone seen such problems or knows how to solve it ?
EFI folder in attachments

I had this issue after the Catalina upgrade. Even with the newest BRCM it was doing this. I removed the BRCM kexts from L/E and rebooted, and have found Bluetooth working fine without the kexts. would be interesting to hear experiences of others.

 

[uniqe15]

Thanks, deleting these two kexts helped