Apple Mouse behaving strangely
I have two Apple mouses. One I purchased less than two years ago and it is the plug-in charge type. The other is much older and it takes two AA rechargable batteries.
The newer one is behaving very strangely. Sometimes, it stops moving normally and will only move diagonally towards the top left and bottom right of the screen and nowhere else. Other times, the tracking speed is variable. This has been the case with it on two different computers, my previous Mac Mini and my current Mac Studio and on multiple different mousepads.
The other, much older mouse, behaves perfectly with both computers.
My question: Is the newer mouse defective or is there something I'm doing wrong? I'm not sure what details may be relevant, so feel free to ask for more info.
Mac Studio, macOS 14.2