Hi,
I’m using RB433UAH and CDMA modem AnyData ADU-895H and own circa 20 units with this hardware. I’m almost dead, because I have to watch this almost everyday.
I have always this problem:
USB port is refusing to connect the modem. I have to disable modem, remove old USB port, restart the unit and enable modem. But this happend randomly - sometimes it works 3 day, sometimes i have to make this 4time during the day.