Greetings, everyone

first of all, sorry for my bad english

After upgrading to Daedalus, i've encountered some problems

1. Speaker always muted, and picked the wrong audio device, i have to configure it with pavucontrol manually everytime and it always reverts back to muted everytime i login to desktop
2. Xfceterm slow response after opened for a while,
it runs fine after i open it, but if i leave it open and then i type something, it doesnt immediately show, there's a delay like i run out of memory, i'm pretty sure it's not the problem since any other applications run just fine

thanks