I made a video out of it to show what happens:
As of about 2 weeks ago, whenever the machine is still cold (first time boot), this happens, every time.
However after a reboot, it behaves itself and will work perfectly fine until the next time I turn it on from cold.
Seems very odd!
Spec of machine is in sig below.
As of about 2 weeks ago, whenever the machine is still cold (first time boot), this happens, every time.
However after a reboot, it behaves itself and will work perfectly fine until the next time I turn it on from cold.
Seems very odd!

Spec of machine is in sig below.