Could it possibly be an issue with the way my motherboard is processing my mouse inputs? I notice mouse input lag when I use my mouse but not as obvious for my keyboard. My cpu runs at 43 Celsius and 54 percent load.

When I play the game my gpu runs at about 37 Celsius and at 20 percent load. To cool my cpu I am using the Cooler Master Hyper 212 LED 66.3 CFM Rifle Bearing CPU cooler. I am not sure how to check the latency and any other specs. For the specs of the ram, my task manager tells me it has a speed of 2933 MHz. They are put in my second and fourth slots. When I first built my pc I had one stick of 8gb then later down the line I got another stick of 8gb. As for my ram, I have the Vengeance LPX DDR4 ram from Corsair.

I bought it around 2017 so about 4 years old. The PSU that I have is the EVGA Supernova 750 G2 750 watt gold power supply. The BIOS Version is American Megatrends Inc. What can I do to isolate the different parts of my setup to figure out what is not working? I have the Z370 GAMING PRO CARBON AC (MS-7B45) motherboard. Sometimes when I am in game, the game feels great and very crispy, however sometimes as time goes on my mouse feels more sluggish. I reinstalled the driver, swapped mice, but I still experience input lag. They replaced the panel and I got it back. At first I thought it was the monitor itself and I sent it in for repair. I bought an LG 27GN7 in April and I have noticeable input lag.

Better ds3 tool really lag