I just found out that BTFirmwareUploader isn't permitted by the system.
Mar 4 12:42:47 Tobiass-MacBook-Pro.local com.apple.kextcache[417]: BTFirmwareUploader.kext has invalid signature; omitting.
Mar 4 12:33:18 Tobiass-MacBook-Pro.local com.apple.kextd[19]: ERROR: invalid signature for org.emlydinesh.driver.BTFirmwareUploader, will not load
Mar 4 12:55:28 Tobiass-MacBook-Pro.local com.apple.kextd[19]: ERROR: invalid signature for org.emlydinesh.driver.BTFirmwareUploader, will not load
Mar 4 22:54:55 Tobiass-MacBook-Pro.local com.apple.kextd[19]: ERROR: invalid signature for org.emlydinesh.driver.BTFirmwareUploader, will not load
Mar 4 23:07:55 Tobiass-MacBook-Pro.local com.apple.kextcache[446]: BTFirmwareUploader.kext has invalid signature; omitting.
Mar 4 23:09:35 Tobiass-MacBook-Pro.local com.apple.kextd[19]: ERROR: invalid signature for org.emlydinesh.driver.BTFirmwareUploader, will not load
Mar 4 23:11:44 Tobiass-MacBook-Pro.local com.apple.kextd[20]: ERROR: invalid signature for org.emlydinesh.driver.BTFirmwareUploader, will not load
Mar 5 08:25:37 Tobiass-MacBook-Pro.local com.apple.kextd[19]: ERROR: invalid signature for org.emlydinesh.driver.BTFirmwareUploader, will not load
How can I fix this?