Welcome to the community
I'm sorry to hear that you're getting this disruption on your recorded programmes. I'll be happy to help check this out for you.
I have taken a look at your boxes and all looks fine with the signal and power levels. The hard drive status on all boxes are fine as well which is great to see.
I would like to check this further if that's ok? Can you please get back tome with the following information:
* Will this happen on all recordings?
* Have you rebooted the box to refresh the box?
* If it's not on all recordings, can you advise what channels are affected?
Keep me posted, I'm here to help if you need me.
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