GhostRider5903

Just got the M65 Ultra wired in black today at Best Buy. Plugged in to the Corsair MM800 Polaris RGB mouse mat. Then from that to the PC. I have an M65 Elite and Pro and both don't do this. The problem I am having is, this new Ultra model has intermittent hangs. I'll be moving the mouse and it will briefly hang for a second. Literally It's like 1 second on the dot! Then it resumes working. I tried disabling legacy support for USB that did nothing. Never seen this problem before with a Corsair mouse. What is wrong?

Currently, I am running the stock AMD Ryzen 5 5600x on the MSI B-550A Pro motherboard. Can I swap out Cpu for the AMD Ryzen 9 5900X, without any issues? I see that others have done so but, I want a direct answer from Corsair.

Hi, Does the MSI B550-A support all the AM4 processors, besides what comes with the A7200?

I mean, I have no problem once-o-ever, buying a MSI B550-A Pro mobo from NewEgg and, ditching this proprietary nonsense. I'd rather like to get this thing working for advanced users?

This drive works on my other 2 pc's with out a hiccup. This is my first pre built (non laptop) desktop pc ever! I have never seen a jump drive not get detected before on any pc! How come my SanDisk 16GB Cruiser Fit nano USB drive does not want to work? I hear the Windows 11 sound notification when, I plug it in. Nothing happens! Also, i have a Western Digital Black 1TB 2.5" drive in a USB 3.1A external drive casing. It is connected to the USB-C port on back of the MSI B550-A Pro motherboard. If left sitting for a while, the drive will just disappear. What is going on? Why are the BIOS firmware proprietary?