Mouse Cursor freezes after my computer makes an instrument sound

Make sure you have the latest drivers from the logitech website. Also make sure the batteries are fresh and there's no corrosion on the terminals.

Try removing the driver which you have for the mouse and restart the computer.
If that doesn't help, check the batteries in the mouse.

Sometimes on wireless mice the contacts get warped or bent, so when you move it or set it down the batteries are not making full contact on both ends and the mouse loses power.

You can try adjusting the contacts or using a conductive material to make the contact (like a staple or paperclip), but you're probably better off spending the $10 or $20 to get a new mouse.

The mouse probably turns off to save battery. That would be my first guess.

conect direct to the computer usb. some time hub does not have suficient power

trackballs and other ball mouses have an optical sensor inside the cup that holds the ball. dirt, lint and debris that falls into the optical sensor can make the cursor jump around - the sensor detects the debris as if it were a ball movement. Clean the inside of the cup and the jumping should stop.

Cleaning the cup -- first clean the three points that hold the ball up. They tend to grap whatever dirt or grease gets onto the ball from the user's hand. Clean the rectangular sensor window with a que-tip or by blowing into it. Get any stuck debris out of the corners. Finally, turn the mouse over, without the bal inside, and tap it on a hard surface. This can knock loose any remaining debris that can fall into the sensor window.

If it's an optical mouse (without a ball), try using it on a smooth surface, such as a sheet of copier paper. If the cursor is jumping around even when the mouse is sitting still on your desk, junk it and get another. With optical mice sometimes selling for as little at $2, it isn't worth repairing them.

1st mite have a virus or you need to redownload the driver for it try rebooting it .

Hope this helps others. My mouse stopped controlling cursor but buttons worked. Problem was it would not work on a black table. Slip a piece of white paper under it and waaala! It works. I'm thinking optical mouse and dark surface might be an issue.

The issue may not necessarily be with the mouse. Are you able to use the keyboard once the mouse freezes? If you not even able to use the keyboard, there is some application installed on your computer or a virus due to which the mouse freezes. If, in case, the keyboard works even though the mouse is stuck, try changing the USB port or try a different mouse. Please revert back with any other observations. Good Luck