Hey @ErgrimI had the same problem and instead of the most current software, I installed version 8.0.134.0 and its driver. That fixed my issue.
Update: I fixed it! The solution I posted above is reverted after reboot. The real problem was that I had the X56_Profiler deactivated in the Task Manager autostart tab. It runs directly after a driver installation but not after reboot if it's deactivated. Anyway, it apparently meeds to be running.