@EA_Leeuw Some updates if the feedback helps:
Using resource manager and Task Manager, observed the network and what was using it. Origin was a major user (so was LGHub software, yikes). Turned Origin off, spikes in network stopped. So installed EA App. It was using 1.9% CPU and .1mbs network. 2042 would use 90% plus CPU, jumping up to 92-94. Same for GPU. Played for two hours, with spikes in TN upwards of 400. BW out was also in the hundreds? Network did not spike at all. TN came in waves. TN did not correspond to spikes in CPU or GPU usage. Reset Nvidia settings to default, only turning Prefer Max Performance back on. That helped reduce CPU and GPU load by about 5%. Still getting 110fps, which also does not change during TN.
When I had a 1070, the 5800x never exceeded 35% load and I still had massive TN spikes post 3.1. With the 3060ti in, it’s using more of the CPU of course. When GPU first installed, it was only 60% of the CPU. After a week, it’s up to 92%. With other background programs running (services, icue, EA app etc all using .1 up to 1%) the load on the cpu would touch into 99%. Tried Fallen Jedi for an hour, 45% CPU and 60% GPU usage. Will try V today to see what usage that does.