Performance bug

My game runs at 100fps.

When I perform a 'trigger' action:
- roll around near assets
- enable trade chat
- alt-tab with DLSS (this one only happens on dlss)

The game gets stuck around 40fps. Almost like it's limited by something.
It does not recover, I have to restart the client to get it back to full performance again.

I have not been able to find the exact trigger but I listed above a few examples of what I was doing when it happened.

This might be related to the multiple posts in feedback about bad performance this patch.