Has anyone had issues with the latest 7730L firmware update (3A)? The jetpack keeps rebooting after the update and I have lost the ability to tether it through my Mikrotik router USB port. Pre-update the jetpack worked great and I was able to use it with the Mikrotik router. When plugged into my router, it would create an interface that I could route through. Since the update, I can see that the usb port recognizes that the 7730L is plugged in, but it will no longer create an interface.