Panasonic DMR-BWT720
I am suddenly encountering regular instances (every day) of programme information not being available on my EPG, quite often for many of the channels on different muxes. I usually use this for setting recordings in the evening for the following day.
I can press to repopulate the channel(s) involved, but need to do this for each mux. Even then, the information later disappears.
Apart from that, the recorder seems to be working well enough for an old unit.

Could this be anything to do with the new 5G transmissions? !
Or, more worryingly, is the PVR going west?

I'd be very grateful for any suggestions.