Audio stops working on HP Joxer on Archlinux

Hello,
I am new to Chromebooks. I installed Archlinux on a HP 360x with intel n100 cpu, emmc and the Boardname Joxer (Joxer_Ufs ?) with the RW_LEGACY firmware.
I tried the chromebook-linux-audio script but joxer_ufs was not supported.
After installing sof-firmware i got audio to work but after a while it stops working and Videos like on Youtube will not play.
I have the debugging logs at Filebin | pb9mjl5jc8986jnn

I hope someone can help me fix this issue or direct me to the right places.