Originally Posted by methimpikehoses
There's something weird about the framerates when there is water in the background and then also ground in the same frame. I can look out to the water and get 25-30, or look at the land terrain and get 25-30, but when both are in the same frame I sometimes get 5-15, depending on how many enemies there are.
Yeah, a lot of tweak sites say there must be bugs in the water shaders. Turning them to low will fix it.