Hey, gore ,

Can you check the Linux version of the demo as well. If that misbehaves then that is 99.99% proof that it is a hardware issue?

If it doesn't, then I would still keep driver problems and applications/services conflicts (Windows based) in the frame for maybe 20-25% ?

Incidentally pal, I am glad that you raised this thread in the operating systems forum, after all, my hardware never goes wrong?