Happy Holidays to you too.
We loaded AudioLabel version 5.00 on Windows Vista and tried to reproduce the problem, but still no luck. I'm wondering what the difference is between our computer setups.
1. Is there anything special about the mouse you are using or any special mouse settings?
2. Are you using a standard mouse, wireless mouse, touchpad, etc?
3. Is there another mouse you could try?
4. Does this happen when you are zoomed all the way in, or all the way out?
5. Do you happen to have the "Snap to Grid" option turned on in the "Layout" menu?