小弟購入一隻微軟藍芽滑鼠後(微軟 設計師藍芽滑鼠)
發現配對後不能動,游標會一直飄,亂跳
但是沒開WIFI就可以用,有人有一樣的狀況嗎?
您要不要試試看底下的方式..能不能解決您的問題.
Device manager -> Network adapters -> Wireless controller -> Properties -> Advanced tab -> find "Bluetooth collaboration" in the list of items -> set to "disable"
...drastically improved the stuttering with my bluetooth mouse. I am not sure if this also applies for a wireless USB mouse, but I guess it is worth a try.

Dell 1830 Wifi
http://downloads.dell.com/FOLDER03452565M/1/Communications_Driver_6XDK6_WN32_1.555.0.0_A03.EXE
XPS 9550 1.1.15 BIOS
http://downloads.dell.com/FOLDER03486977M/1/XPS_9550_1.1.15.exe
Dell 1830 Bluetooth
http://downloads.dell.com/FOLDER03358907M/1/Communications_Application_5PMW3_WN32_12.0.1.730_A01.EXE
如果路由器用的是5ghz頻普就肯定沒問題了