Some weeks ago I reported the following problem in another board on this forum: I have several netgear aircard USB-LTE-modems which I use in connection with hAPac devices since years without problems. Recently I added a rb3011 to the setup and noticed one thing immediatly: neither aircard model (790 or 810S) is recognized AT ALL when plugged into the USB-port. The only thing that made the rb3011 finally recognize the USB-LTE-modem was putting a usb-hub in between (either passive or active) and having the modem pkugged in the USB-mode during power-up of the mt-device. then it worked. and so it did for several weeks - when all of a sudden I noticed massive tx-packet-loss on the lte1-device. - happened with the aforementioned netgear aircard units (in LTE/USB-mode) as well as a huawei e5786 in PPP-mode. and it happened everytime on the rb3011 but started showing up spontaneously on the hAPac as well.
lost packets are only tx, never rx. and the modem itself is fine, cause it works without a flaw with other devices.
In the meantime I found the problem being the 6.44 and 6.44.1 releases. problem does not show up using older ros-version up until 6.43.13.
how are chances that the issue is resolved with the test-builds 6.45.xx?
What’s the process of filing a bug report with you you (amazing 
guys?
Woodstock