Performance drop after patch 24.0.5 and 24.0.8

[--GZ--Cegorach]

Before patch 24.0.5 my FPS was stable 60 even in 5th-level alert on Fortuna, but after patch 24.0.5 FPS became unstable and had drops down to 40 FPS, but after patch 24.0.8 FPS drop even under 20 and get random freezes on camera move, that did not happen before. Quite strange, but experiencing such drops in Kuva Fortress too. Also notice overall Performance Downgrade, not big, but game do not work as stable it it was working before that patches.
-Did not change anything on PC.
-Tried to Verify Game Cache.
-Tried to Optimize Game Cache.
-Tried to decrease graphics settings, yes, maximal FPS increased, but still had x3 FPS drops.
Win 10 x64
i5-3470
8GB RAM (4GBx2)
GTX 1060 Strix
Resolution 1080p 
Nothing overheating.

Noticed that overall Freezes and Low FPS on Fortuna are definitely caused by Anisotropic Filtering, no matter what setting I use x4, x8, x16... it's fixed only when I have AF Off. Also, turning off AF, works in other zones too.

Edited November 16, 2018 by --GZ--Cegorach

[Offmycheese]

Anisotropic filtering is bugged for Orb Vallis, turn it off and you'll see a big FPS boost. Warn others and spread the word about this.

[--GZ--Cegorach]

3 hours ago, Offmycheese said:

Anisotropic filtering is bugged for Orb Vallis, turn it off and you'll see a big FPS boost. Warn others and spread the word about this.

Yea, btw noticed that too.