I've had a timer for some years recording all new Dancing With the Stars and putting them in a DWTS folder. My wife hadn't watched one in a couple years so I decided to delete the timer a couple months back. So today I happened to notice that there was no counter on the DWTS folder. Sure...
I am not sure if they had been saved from PTAT, but it could be the same issue.
I can tell you that after the last update, dear old mom's H3 had its PTAT reset to OFF--completely with no channels active and no days active as if fresh out of the box and installed--along with a few other active features also reset to OFF. We had to manually go through and turn features back ON. Meanwhile, my H3 had no such issue after the last firmware update. My problems are the messed-up trick play and the mess with Bar Mode 4 PIP. My PTAT was still active and never turned off by the update.