I have been having this problem for about three months now and I am at my wits end! I have a particular mouse, a Razer Naga 2012 USB mouse that disconnects on my laptop randomly, then will reconnect (most of the time). As far as I can tell, it is random but is triggered when I try to move the mouse. When it does this, it is complete with the windows disconnect/reconnect hardware sound. The lights on my mouse also goes out when this happens. Very rarely the mouse will disconnect and reconnect, but the lights stay out on my mouse, there is no way to get them to turn back on or the mouse to work. However, when I unplug the mouse I still get the disconnect sound.
The mouse works on other computers fine, and this problem is specific to this laptop, across all usb ports. The fixes I have tried include:"refreshing" my OS, Uninstalling usb hubs/mouse in device manager then restarting, updating device drivers, changing power management settings on usb/mouse settings in device manager, changing windows driver foundation service to autostart. Uninstalling Naga drivers from OS then reinstalling, and trying to use default windows HID drivers. Nothing seems to work. I do not want to reformat because I digitally upgraded to Windows 10 from windows 7, and I do not have the install disc for WIndows 10.
MFR: Digital Storm
CPU: Intel i7-4810MQ @2.8GHz(8cores)
MB: P17SM-A Mem. 8GB
GPU: Nvidia GTX 850M 4GB GDRR5
BIOS: American Megatrends
OS: Windows 10 Home 64bit
Please let me know if I missed something, this is my first time posting!