Hi Caldham,

My 800D developed that that problem too, about 3 months after the Drive and PSU (to a updated design) where changed frown

The problem was the power supply, mine was changed FOC by Meridian.

Regards,
Carl

861v6+ID40, HD621, 8000.2, 7200HC, 7200.2, SKYQ Silver, PS3, PDP-LX6090, QNAP TS870-Pro (8*6TB), Roon, iPadAir2.
[In Reserve] C15, MD600 (2*3TB), TwinStore RM (2*2TB)