Gl-mt3000 v4.1.2 beta : quectel eg25-g with external USB enclosure

hi guys,
is anything going on in this topic?

I have Beryl AX (MT-3000) + GL M2 with T77W968 / DW5821e in it. When I plug the board to the router nothing shows up in Cellular nor Tethering.
Tried on firmware 4.2.3 and 4.4.6 - same result.

—Update
I can see it’s usb-modeswitch related - move the discussion here