Does anyone know why Sky+ deletes channels stored as "Other Channels" after they have been working fine and when they are still transmitting? I'm infuriated that after I go to the long winded tuning in and saving to "Other Channels", the viewing is fine until I go to "Other Channels" a few days later and find that none are stored. I then have to restore the channels and wait until the box deletes them again! I thought it might be when there is a software upgrade, but the box does it when there is no change shown. Is there a way to make the box "keep" the channels and stop the deletion? Is it something that happens on all Sky+ boxes, I have one of the first type before the facelift and without the larger disc? Is it something that "ordinary" Sky boxes do?