There is a new problem since Isabelle patch. The orange cloud of a heat grenade in the Predator vision mode began to cause a strong drop in the frame rate to 15-20fps while it is in the field of view. The picture starts freezing until I turn the camera away or swinch off my vision. So for me the anti-vision grenade really becomes an anti-vision. There was no such thing before that patch.
How to reproduce the issue:
We turn on the vision for the Predator.
The Marine throws a heat grenade.
We look at the heat cloud.
Friezes are 100% of the time for me.
My pc:
i5 7600
1060 6gb
16 ram
Settings:
Shadows, distance - high
Effects - epic
The rest - cinematic
Frame rate per game: 50-60
I would also like to note that the explosion of an EMP grenade when I playing as FT (but no as Pred) causes a short frame rate drop. This only happens in a multiplayer match, I tested in custom one and there are no drops. Moreover, a decrease in the quality of effects doesn’t affect the situation.
P.S.
Well, I found out that the rate drops due to any yellow object. And the larger the object, the more it drops FPS. Even the yellow stripes of the vision switch have an impact.
My effects quality here is low.
P.P.S.
The drop is due to cinematic quality post-processing. Epic quality - 50fps, cinematic - 10. Again, before the patch everything worked fine.