beacon unable to connect.

Errors

Hi
Every time i start up my vcore v3.2h with the orbitool O2S toolhead and the beacon connected to the usb port on the board i get this error also when i restart after making changes to the config.
mcu 'beacon': Unable to connect
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Error configuring printer
Why could this be all the wiring seems fine and when i click the restart klipper it starts fine so only happens on first boot up and after restarts?
Thank you