Ok so this is a little annoyance after getting the V5 beta.
The PVR recordings are now in a completely new folder and when you move them from the old one, they still dont show up!
As a workaround, you can play the old recordings with something like VLC but it's strange they changed the format on us.
For those who like to "tinker", I used X-PLORE to move the files from the old folder of ".TS" recordings
/sdcard/Android/data/buzzxr4000.tv/files/Download/pvr/1/channels
to
/sdcard/Android/media/com.buzz.services.pvr/
And the new format seems to need a SHOWNAME.JPG to match the .TS file.
So I tried to even add this manually to some old shows and it still doesnt show in my Android TV PVR Menu.
