The dpi changing mouse **** or just mine?

Has any1 else got a mouse where you can change the dpi on it? I brought a gigabyte mouse about a month ago and its been nothing but a pain! The dpi of the mouse keeps going from 1600-800 in the middle of games every 10 minutes or so. Is my mouse just messed up or do others have this problem?

There is something wrong with your mouse. See if there is a update to the drivers on your mouse. Is there a button on it to change DPI "on-the-fly"? Maybe some liquid got into the mouse and decided to muck around with it :P

I have a logitech G9, and the DPI changing feature is wicked.

I have a Cooler Master Storm Sentinel Advanced and it's DPI buttons work just fine. The DPI doesn't change by itself...