So why only 3 points?
The mouse connects for the first time without any problems under 8.1 and is immediately ready for use. After a few minutes she loses connection and freezes.
The tip, turn off the power saving function in Device Manager helped so far that now extended the cycles of shutdown. Fixed the problem was not. Also to open the Bluetooth app and banish with alt + tab in the background does not help against falls but before reinstalling the driver.
Then there is a trick that I even found out by now five hours time invested. This may, and for one or another enough to be satisfied with the mouse. So, here's a little help for you:
I own a HP ProBook 5320m, which is a WLAN / Bluetooth combo adapter hosts (Broadcom 2070). This is hardly (and certainly not by HP) be supported and there is probably no native Win 8.1 drivers. Only Lenovo provides a remedy. After countless attempts to find a driver that works I could this
[...]
Download and install actually. Since the mouse no longer crashes and no longer freezes.
Nevertheless, I will send them back with a heavy heart. While the connection is now as constant, but sometimes fluctuates too much. 100% performance is never granted only when the mouse max. 10 cm is used in addition to the notebook goes it reasonably. Everything can farther cause transmission / reception problems. The final, decisive point was the game suitability. The ProBook is truly not a gamer notebook, but freelancers and Sins of a Solar Empire were tested and classified unplayable. The mouse does not run smoothly and hackelt behind the gameplay, so after 5 minutes you get tired or get a headache.
The original reason this mouse to buy was the free USB place I would have if I use the internal BT adapter. That's here in my configuration not properly possible. Therefore, back, unfortunately. The mouse has really something.
My Recommendation:
Buy install and test for 1 h. If everything is okay, keep and look forward to a fancy device. If the mouse problems do best to return the same. Saves you a five-hour emotional roller-coaster ride.
Cheers,
Pdella
