I hope this helps the others which went through the same thing as me using Windows 7.
I had the same problem but spent about 3 hours fiddling, even going to Samsung's site to download the latest driver (weirdly the install failed), and in the end I just went to Intel's website to download the latest drivers for the Wifi and Bluetooth chipset.
Voila it worked, and it recognizes as an actual mouse itself! With no reconnecting or whatsoever required.
Go try updating your wireless drivers from whichever chipset manufacturer that made it, either from the laptop manufacturer or the chipset manufacturer. It worked for me..