This USRobotics User Guide uses scripting to display its information correctly. This browser either doesn't support scripting or has scripting disabled. Please refer to your browser's documentation for instructions on how to enable scripting.

My modem or computer is performing erratically.

Solution:

Some USB host controllers have power output issues which may cause erratic performance for any USB device or the computer itself when any USB device is in use. Try using a powered USB hub or check with the manufacturer of your USB host controller for a possible driver update.