Bluetooth signal gets weak - slow mouse movement

[thevt]

Has anyone had an issue with the bluetooth signal getting weak or "shakey" when the system is doing something like opening a program, downloading a document, etc ?

The reason I ask is because I'm using a Bluetooth mouse - Microsoft notebook presenter 8000 - on my x60s and I've noticed that often if I do something like I mentioned above, and am using the mouse at the same time, the signal gets very spotty. Basically the mouse doesn't really move that much, or if it does it goes very slow. At the same time, the trackpoint on the laptop works fine at all times, so I figure its either the mouse or the bluetooth connection.

Does anyone have any ideas or experience the same symptoms?

Thanks in advance!