Hello Veepo,
Thanks for reaching out to Microsoft Community. I'm sorry to hear about this issue on your earbuds.
In this case, try resetting your earbuds to factory settings or its firmware. Please check Reset Surface Earbuds - Microsoft Support for detailed instructions on how to reset the earbuds.
Don't hesitate to respond to this thread if there’s anything else that needs to be addressed.
Regards,
StevenK