Say a while ago defeated a Bluetooth mouse back, IBM's small rat, the result of this mouse separated so a little while to fall off the line, after a while can not be used.
Solution:
The cause of the problem is that the computer defaults to set the peripheral time is not used, automatic disconnect to save energy [here means: Save the computer's own electricity power].
Find the computer (XP my Computer)-> right Key management-> Device Manager-> on the right, Bluetooth there, find your Bluetooth mouse, point properties, remove the icon position hook.
This will prevent your Bluetooth connection from being disconnected from the system.
Usually the Bluetooth mouse itself also has an energy-saving settings [here: Save the power of the Bluetooth mouse battery], some Bluetooth mouse has matching software can be adjusted, usually Bluetooth mouse if for this reason dormant, the left mouse button to press a few clicks on it.
This little rat is good, although God horse dpi is not high, but the feel of the scrub is very comfortable, the first time with a wireless mouse, to buy a computer with a wired mouse to put the dormitory used, every day in the bag carrying, I kind of people use, one day will be broken off ...