sound just work from time to time

Hi i try to save an old cherytrail atom from being dumped, since no Drivers are available for windows (manufacturerTrekstor has no working website anymore) So i decide to try Ubuntu, which looked fine in the first moment (everything beside wifi worked) but now i figured out that sound is only working sometimes. Pictures from sound settings:

working

not working

when i try to restart pulseaudio with systemctl --user restart pulseaudio then i get following messages in my logs

17:44:43 kernel: ACPI Error: Aborting method \_SB.STR0._TMP due to previous error (AE_ERROR) (20210730/psparse-529)
17:44:43 kernel: 
17:44:43 kernel: No Arguments are initialized for method [_TMP]
17:44:43 kernel: 
17:44:43 kernel: No Local Variables are initialized for Method [_TMP]
17:44:43 kernel: 
17:44:43 kernel: ACPI Error: AE_ERROR, Returned by Handler for [UserDefinedRegion] (20210730/evregion-281)
17:44:31 gsd-media-keys: Unable to get default sink
17:44:29 systemd: pulseaudio.socket: Failed with result 'service-start-limit-hit'.
17:44:29 bluetoothd: Endpoint unregistered: sender=:1.143 path=/MediaEndpoint/A2DPSource/sbc_xq_552
17:44:29 systemd: pulseaudio.service: Failed with result 'signal'.
17:44:29 bluetoothd: Endpoint unregistered: sender=:1.143 path=/MediaEndpoint/A2DPSource/sbc
17:44:29 pulseaudio: Could not find org.bluez.BatteryProviderManager1.RegisterBatteryProvider(), is bluetoothd started with experimental features enabled (-E flag)?
17:44:29 systemd: Started Sound Service.
17:44:29 rtkit-daemon: Supervising 7 threads of 4 processes of 1 users.
17:44:28 kernel: x86/PAT: pulseaudio:3453 map pfn RAM range req uncached-minus for [mem 0x3ec00000-0x3ec56fff], got write-combining
17:44:28 pulseaudio: Stale PID file, overwriting.
17:44:28 rtkit-daemon: Supervising 5 threads of 4 processes of 1 users.
17:44:28 systemd: Starting Sound Service...
17:44:28 bluetoothd: Endpoint unregistered: sender=:1.139 path=/MediaEndpoint/A2DPSource/sbc_xq_552
17:44:28 pulseaudio: Could not find org.bluez.BatteryProviderManager1.RegisterBatteryProvider(), is bluetoothd started with experimental features enabled (-E flag)?
17:44:28 systemd: Started Sound Service.
17:44:28 rtkit-daemon: Supervising 7 threads of 4 processes of 1 users.
17:44:28 kernel: x86/PAT: pulseaudio:3443 map pfn RAM range req uncached-minus for [mem 0x3ec00000-0x3ec56fff], got write-combining
17:44:27 pulseaudio: Stale PID file, overwriting.
17:44:27 rtkit-daemon: Supervising 5 threads of 4 processes of 1 users.
17:44:27 systemd: Starting Sound Service...
17:44:27 bluetoothd: Endpoint unregistered: sender=:1.135 path=/MediaEndpoint/A2DPSource/sbc_xq_552
17:44:27 pulseaudio: Could not find org.bluez.BatteryProviderManager1.RegisterBatteryProvider(), is bluetoothd started with experimental features enabled (-E flag)?
17:44:27 systemd: Started Sound Service.
17:44:27 rtkit-daemon: Supervising 7 threads of 4 processes of 1 users.
17:44:27 kernel: x86/PAT: pulseaudio:3433 map pfn RAM range req uncached-minus for [mem 0x3ec00000-0x3ec56fff], got write-combining
17:44:27 pulseaudio: Stale PID file, overwriting.
17:44:27 rtkit-daemon: Supervising 5 threads of 4 processes of 1 users.
17:44:27 systemd: Starting Sound Service...
17:44:26 bluetoothd: Endpoint unregistered: sender=:1.131 path=/MediaEndpoint/A2DPSource/sbc_xq_552
17:44:26 systemd: pulseaudio.service: Failed with result 'signal'.
17:44:26 bluetoothd: Endpoint unregistered: sender=:1.131 path=/MediaEndpoint/A2DPSink/sbc
17:44:26 systemd: pulseaudio.service: Main process exited, code=killed, status=9/KILL
17:44:26 bluetoothd: Endpoint registered: sender=:1.131 path=/MediaEndpoint/A2DPSource/sbc_xq_552
17:44:26 pulseaudio: Could not find org.bluez.BatteryProviderManager1.RegisterBatteryProvider(), is bluetoothd started with experimental features enabled (-E flag)?
17:44:26 systemd: Started Sound Service.
17:44:26 rtkit-daemon: Supervising 7 threads of 4 processes of 1 users.
17:44:26 kernel: x86/PAT: pulseaudio:3422 map pfn RAM range req uncached-minus for [mem 0x3ec00000-0x3ec56fff], got write-combining
17:44:26 pulseaudio: Stale PID file, overwriting.
17:44:26 rtkit-daemon: Supervising 5 threads of 4 processes of 1 users.
17:44:26 systemd: Starting Sound Service...
17:44:26 bluetoothd: Endpoint unregistered: sender=:1.127 path=/MediaEndpoint/A2DPSource/sbc_xq_552
17:44:26 systemd: pulseaudio.service: Failed with result 'signal'.
17:44:26 bluetoothd: Endpoint unregistered: sender=:1.127 path=/MediaEndpoint/A2DPSource/sbc_xq_453
17:44:26 systemd: pulseaudio.service: Main process exited, code=killed, status=9/KILL

any ideas how to make sound available all time? Other strange thing in case no audio symbol is shown, Rhythmbox is still able to play music.

output from aplay (No difference between working and not workig)

sudo aplay -l
**** Liste der Hardware-Geräte (PLAYBACK) ****
Karte 0: es8316 [sof-bytcht es8316], Gerät 0: PCM (*) []
  Sub-Geräte: 0/1
  Sub-Gerät #0: subdevice #0
Karte 0: es8316 [sof-bytcht es8316], Gerät 1: PCM Deep Buffer (*) []
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 1: Audio [Intel HDMI/DP LPE Audio], Gerät 0: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 1: Audio [Intel HDMI/DP LPE Audio], Gerät 1: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 1: Audio [Intel HDMI/DP LPE Audio], Gerät 2: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0