Hey guys, Specs : High Sierra 10.13.3 Early 2009 Mac Pro 3.33 Ghz 6-Core Intexl Xeon 32 GB 1333 MHz DDR ECC RAM RX 570 + the included Nvidia card for info : WIRED MOUSE I have had some problems with my lovely Mac Pro that I got last year. The problem is with my Razer Naga mouse that occasionally losses connection for seconds and reconnects. I have tried all USB ports as well as my USB 3 ports (I upgraded my Mac Pro with USB 3 via PCI slot), and the problem still persists. For most part it is not too bad but it gets annoying when I am playing a game or chess or something like that. My Magic Trackpad works without any issues. Interestingly enough, after I installed Win 10 on my Mac Pro the "non"-bootcamp way, after I reinstalled the drivers of the Mac Pro the mouse doesn't work at all on Windows and what is even funnier is that my USB 3 ports completely stopped working. Any idea hows to fix the drivers on that? I assume what happened is that once I installed the supported Apple BootCamp drivers they over-rode the drivers that recognised the USB3 from the Windows install. Speaking of Windows, I actually couldn't get Windows to install the proper way. I know the system officially only supports Windows 7, but even with a Windows 7 once the installer started and I went to partitioning format, after a reboot from the BootCamp Assistant drive, what I got is that the drive isn't compatible because of the GUID Partition Map, so I had to resort to manual formatting via Disk Utility and creating a FAT drive with MBR Partition Map, however, that has now lead to some issues I think. Help with this, if anyone knows what I can do will be appreciated. Best regards and thanks!