On 11/27/18 8:08 PM, info at smallinnovations dot nl wrote:

>> ______
>
> It is a while ago that I struggled with a USB modem but your device
> should be recognized by your system (supported since 2.6.18).
>
> A old bug i found was that usbstorage is too fast for usbswitch. The
> remedy would be to create a file /etc/modprobe.d/usb-storage.conf:
>
> options usb-storage delay_use=3
>
>
> or a higher number.
>

Ok, will try that next week. Tnx!