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What causes Crazy Mouse with USB serial adapter?
How to fix “crazy mouse” syndrome with USB serial adapters. This condition is potentially encountered in Microsoft Windows when connecting a serial GPS device to a serial port. It is caused when the NMEA 0183 GPS serial data is misinterpreted as mouse data by the serial port enumerator (serenum.sys), resulting in erratic mouse cursor activity.
Why is my mouse acting erratic on my computer?
If your computer has USB ports, you may also want to consider upgrading to a USB mouse. If you’re using a touchpad, you may experience erratic behavior because of moisture or a liquid substance on your finger, such as lotion or soap.
How to get rid of Crazy Mouse syndrome?
Click the OK button to confirm your changes. Click the OK button to close the Device Properties window. Close the Device Manager by clicking the ‘X’ in the top-right corner. Contact our technical support department at 864-843-4343, if you continue to experience symptoms of “crazy mouse” syndrome.
Why does my mouse have low signal strength?
Bad or failing batteries can also cause low signal strength with wireless mice. Try replacing the batteries or making sure they are charged to see if the batteries are causing the issue.
What kind of data can a mouse transfer?
Mice worked fine over a serial port, and those transfer at a maximum of 112.5 Kbps. USB 1.0 runs at 1.5 Mbps (slow) or 12 Mbps (fast). USB 2.0 can handle 480 Mbps and 3.0 can reach 5 Gbps.
Can a mouse be plugged into a USB 3.0 port?
0 ports have extra connectors for high-speed transfers, but also have standard USB 2.0 connectors for backward compatibility. Unless your mouse has these extra connectors (and I can not imagine any mouse that has them), it will connect via USB 2.0 in a USB 3.0 connector. So you are entirely correct.
How can I get control of my Mouse?
To gain control of the mouse, first make sure that the attached NMEA data source (e.g., GPS, AIS, Sonar) is either powered off or unplugged from the serial port on the USB serial adapter. Keep the USB to serial adapter connected to the USB port.