BCM20702A0 IOGear dongle not working

Hello fellow hackers ,

About 3 days ago I installed Mac OS X High Sierra after a couple of troubles that now are resolved. I installed my software on a Samsung M.2 Ssd 500g, added an IOGear bluetooth dongle which didn't work OOB. I installed the USBInjectAll.kext by rehabman and also the BRCMBluetoothInjector, after which my system worked for exactly 1 day. After a reboot, bluetooth stopped working all together. I really hope someone can help me...

Thanks in advance!!