Migration from HAOS to core under proxmox. Issue with USB modem

Hi
I’m evaluating a migration from HAOS VM on ESXI to an LXC or VM on proxmox. On both I’m able to running everything fine, with the exception of the USB passthrough modem, that was working fine with esxi and instead is getting me crazy in proxmox.
From the OS I can see the modem:

from proxmox lxc:

root@homeassistant-core-test:~# ls /dev/serial/by-id/ -lisa
total 0
996 0 drwxr-xr-x 2 root root 80 Mar 8 18:21 .
3 0 drwxr-xr-x 3 root root 60 Mar 8 18:24 …
1307 0 lrwxrwxrwx 1 root root 13 Mar 8 18:21 usb-1a86_USB_Serial-if00-port0 → …/…/ttyUSB2
1000 0 lrwxrwxrwx 1 root root 13 Mar 8 18:10 usb-ITead_Sonoff_Zigbee_3.0_USB_Dongle_Plus_5665f2ff6229ec11af036d7840c9ce8d-if00-port0 → …/…/ttyUSB1
root@homeassistant-core-test:~#

from proxmox server:
root@server:~# ls /dev/serial/by-id/ -lisa
total 0
996 0 drwxr-xr-x 2 root root 80 Mar 8 18:21 .
993 0 drwxr-xr-x 4 root root 80 Mar 8 18:10 …
1307 0 lrwxrwxrwx 1 root root 13 Mar 8 18:21 usb-1a86_USB_Serial-if00-port0 → …/…/ttyUSB2
1000 0 lrwxrwxrwx 1 root root 13 Mar 8 18:10 usb-ITead_Sonoff_Zigbee_3.0_USB_Dongle_Plus_5665f2ff6229ec11af036d7840c9ce8d-if00-port0 → …/…/ttyUSB1
root@server:~#

if I try to add it by ttyUSB2 or by-id it fail and I see in the HA log the following:

image

it happen both lxc and VM

I’m able to passthrough the sonoff usb key in ttyUSB01 without issues

Any help would be really appreciated

Thanks