Bluetooth: hci0: unknown advertising packet type: 0x40

Since upgrading to core 2025.8.0
supervisor 2025.07.3
operating system 16.0
I have been getting the screen of the homeassistant fills up with the error message
[ ] bluetooth: hci0: unknown advertising packet type: 0x40
I have to disable the internal bluetooth of the workstation
I am not getting any errors from the bluetooth proxies, I bring one of the proxy into the workshop alongside the pc but it still shows no errors even after being there for 1 hour, If I renable the internal bluetooth the error shows after 2 minutes.
It has been working fine till the upgrade…
Anybody got any idea what could be happening. pr how to fix this
Berni…

Recently I passthrough’d a bluetooth USB module to Home Assistant (running in VMWare Workstation) and also noticing the same error filling up the screen.

Here it’s with an ASUS USB-BT540, HA-OS fully up to date. Unfortunately disabling it is not an option since I’d like to try presence detection using BLE-devices.

I also start seeing this in the dmesg, i have HAOS on Proxmox.