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