Jerky mouse after sensor scan

I just did a scan with lm_sensors, rebooted to apply the settings. Did nothing different than I have in the past except including the GPU sensor. Now the mouse pointer and the cursor seem a little jerky. Occasionally they don’t immediately respond, less than a second but noticeable. I also had to adjust the mouse speed after applying the settings. Anyone know what’s up here? I have a GEForce 8400 card.

Adding to that, the pointer becomes very slow opening the NVIDIA settings. Returns to normal speed once the NVIDIA window is open. Doesn’t seem to happen with other apps.

Mouse has returned to normal behavior after suspending the machine for a while. Hopefully, this was temporary, but I’ll see.