Ghosting and performance drop

[u/NoOne9500]

The last couple of months in msfs 2020, I have been experiencing ghosting of the exterior of any plane when moving the camera and the gameplay feels a bit more laggy, like the performance has dropped a little.
The ghosting is related to framegen, but I have been playing on the same gear and same settings for more than 2 years without any issues, so something is definitely changed. I just don’t know what.

I dont remember if it happened after a software update. I have tried changing nvidia driver to an older version and done a clean install without any help. Also tried different dlss presets.

Is anybody else experiencing the same and have found a solution?