Well this is double edged sword...
TiVO one has updated and is working tickety boo.
TiVO 2 is having a proper sulk. I have a green screen with an error that states , and I'm paraphrasing here
"your DVR has identified a serious problem and will try to fix this. this might take three hours. Do not switch off your DVR during this process".
Its been at it for ten hours its just seems locked in a re boot / green screen / black screen / re boot loop.
Will call 151 and report back.
M