mouse freezing problems


G5 dual 2.0 2gb ram tiger 10.4.2 Logitech optical mouse USB overdrive

Just upgraded from a G4 to the above config and I am noticing that the mouse is freezing quite frequently for a second of so after I change a value or a field or adjust something in any application. I have chacked the mouse for dust or hairs but it clean, and as I said it only seems to happen after I do something in a program that requires a bit of processing...

This is the same OS and mouse that I used on my G4 and I didnt have any problems with that...

Has anyone else had this problem?