Wireless mouse/keyboard

[stokecity_m]

Brought the cheapish wireless Microsoft mouse/keyboard set today from OC.

http://www.overclockers.co.uk/showproduct.php?prodid=KB-092-MS&groupid=702&catid=23&subcat=1278

Keyboard is working without fault, however every 20secs or so (randomly) the mouse pointer will stop moving but the scroll wheel can still be used.

Any ideas?

 

[stokecity_m]

done both of the above and it still keeps stopping.

the scroll and buttons work fine but every now and then the lazer underneath goes off, and so the pointer doesn't move.