Ok this is getting silly.
I am hopefully speaking too soon, but I have had to reboot 3 times in the past 48hrs to reset or whatever to make my new tuner work (straight replacement for the old one).
It also seems to take MythTV down with it, as I cannot get onto the web interface and it doesn't even try and record other stuff.
I think the USB freeview tuner I have continues to work though.
Any logs, etc I could take a look at to shine any more light?
The computer is on a surge protector, but I do notice the light flicker sometimes, so maybe we are having mini brown outs. Perhaps I will invest in a UPS.
Tis getting a tad annoying
For certain you have to be lost to find the places that can't be found. Elseways, everyone would know where it was