I noticed on Saturday night when trying to watch the UFC that my BTsport 2 channel isn't working. After looking further I noticed that my sky sports PL HD isn't working either. All other channels seem to be OK but these two are just constantly glitching and coming up with error code W02. I checked all cables and tried reboots but still didn't solve the issue so an engineer came and changed the TV box but left before my channels fully started again and even with the new box I've still got the same problem. Any ideas what this could be?