Hi. I have had the 4000t a while and recently added the h3 box for multi room. My 4000t holds my recordings and I can access them via the h3 in another room. The problem I am having is that when I play a recording via the h3 and get to the adverts, I try and ffwd and guess when they have finished ( no 'live' fast scan picture ), after it stops, the progress bar on screen jumps to the left and then I'm back into the 1st part again before the adverts. Try again and it gets worse, jumping more towards the front of the recording. When I try and rwd it then jumps forward. I have tried a factory reset on both boxes, reset my network, took the lot to a friends house and tried on another network completely and I still get the same problem. Spoke to Humax support and they have swapped out the h3 but this one is still the same. They say they cannot help me further. One of the tech support guys told me he had a similar problem on their h3 in the office and told me John the manager was dealing with it via Korea...... then when I chase them up, they deny all knowledge of our last conversation, even though I have a call ref number. John is always too busy to come to the phone.... I'm not impressed at all with the Humax 'support' centre. Has anyone else experienced similar problems with their h3 and can offer some advice, please? Tech support told me that I was the first to enquire about the error..... then a friend rang up whose network I used, and he was told the same, no one else has this error....... mmmm thanks. Steve.