samsung a7 (2017) turned every single sound to static noise after a successfull backup to PC

[Rzgar67]

• [yes ] I am running an official build of TWRP, downloaded from https://twrp.me/Devices/
• [ yes] I am running the latest version of TWRP
• [ yes] I have read the FAQ (https://twrp.me/FAQ/)
• [yes ] I have searched for my issue and it does not already exist

Device codename:a7y17lte
TWRP version: 3.7.0

WHAT STEPS WILL REPRODUCE THE PROBLEM?

Open TWRP, do a backup to pc usb adb backup --twrp

WHAT IS THE EXPECTED RESULT?

does a backup, nothing happenes

WHAT HAPPENS INSTEAD?

every single sound is now static noise

ADDITIONAL INFORMATION

restarting does not work

Use https://paste.omnirom.org/ and upload /tmp/recovery.log and the output of dmesg couldnt find
/tmp/recovery.log: Link here -->couldnt find
dmesg: Link here -->couldnt find

[Rzgar67]

problem fixed
solution:restarting again

tho it also does this when installed custom rom