Plasma screwiness

[joneall]

I know that is not a very specific title. What happens is that every now and then, maybe twice a day, plasma starts screwing up the display. More precisely, the activity background images disappear leavng a black background. The application launcher seems to be invisible along narrow, vertical stripes. In syslog, I see this:

2026-02-15T08:26:51.435244+01:00 jon-desktop plasmashell[2305]: PipeWire remote error: -2 target not found
2026-02-15T08:26:51.468233+01:00 jon-desktop plasmashell[2305]: PipeWire remote error: -2 unknown resource 3 op:7
2026-02-15T08:33:22.847623+01:00 jon-desktop kernel: logitech-hidpp-device 0003:046D:4023.0006: hidpp_root_get_protocol_version: received protocol error 0x08
2026-02-15T08:44:28.678062+01:00 jon-desktop kioworker[5571]: TGAHandler::canRead() error while reading the header
2026-02-15T08:44:30.837780+01:00 jon-desktop kioworker[5571]: TGAHandler::canRead() error while reading the header

Any thought?

[MoonRise]

Not that I can add much more to this other than I can confirm similar issues here on multiple Neon systems. I've also seen the occasional plasma crash an restart. It hasn't been too disruptive, but it is noticeable.