Does this bluetooth mouse "sleep" with inactivity?
If so, do you need to turn off the switch at pc powerdown?
This mouse does go into a sleep mode. There is a on/off switch. i've left it on the "on" position and walked away to come back to move the mouse with no activity on the cursor, then 2-3 sec later the cursor moves.
I turn it to the off switch position every so often to extend the battery life.