I had submitted it on dongle_support@cisco.com but didn't get any response (months ago).I also tried zte mf110 and Huawei E173 with latest firm (this sticks are stick mode) none of them worked. I think the firewall on hilink blocks the traffic.Even t...

same problem with cisco rv320 (firm v1.4.2.17) and E3372h-153. Flashing from hilink to usb mode actually helped?