RB5009 - problem with USB port for LTE modem

[Evi1dark]

Did you already try to add lte manually again ?
Had it happen to me as well once on sxt lte device.
Manually adding lte itf solved it for me.

Otherwise reset to default config first.
Last resort netinstall.

I haven’t found how to add the lte interface manually.
Another small question about RB5009: should system/console be empty? I also have empty in system/ports (no serial0, no usb)…