Random session restore failures

Hi there.

Programs that sometimes fail to restore across boots: Kate Konsole Konqueror Thunderbird

Sometimes when Konsole restores it forgets the "Paper" schema and reverts to default.

Sometimes the sound starts muted and I have to enable it with kmixer which tells me that I have two mixers, PulseAudio and "HDA Intel PCH".

Maybe that's because I end the session with earphones plugged in and start it with them unplugged, not sure.

I had these problems before upgrading to Buster, but they seem to be happening more frequently recently.

Is there somewhere session restore errors are logged?

Unrelated ping: currently System Guard does not show network speed: http://bugs.pearsoncomputing.net/show_bug.cgi?id=2398

Regards, Philip Ashmore