Hi all.
I have a RB2011UAS-2HnD with 6.38.7 bugfix (have tried 6.40 and other versions) and a huawei e3372h-607 connected via usb for failover.
Problem is that when traffic is routed through the usb dongle the router reboots when loaded up. I have tried a factory reset with basic config and different RouterOS versions but still the same issue. I have also tried a USB power injector hooked up to a 5v 2amp power supply but still the same issue so it doesn’t look like its power related. I have also used the dongle on a windows pc without issue.
What does work without an issue is a motorola android 4g phone in USB tether mode. Works as solid as a rock.
Any one have any idea on what to try next?