slim said:My ST does the same... does it need a firmware update. If so, why?
Also... my mobo just died
It seems if I shut down my pc but forget to unplug the mach2 mains, I get ice forming around the evap head, just where the main hose meets the block. It is usually fairly trivial but this time I left it on all night and there was a massive chunk of ice around this area (massive).
If you shut down your PC the MAch should have been shutting down too.