Issue with the sun shine in water

Hi, I think I found a little issue with the sun shine in the ocean...first time I load a mission, at 19h, I look at the nice sunset and it looks like this:

I noticed it looked different from other times because the shine reach actually the horizon line, just like it should...after finishing my flight, I load again same mission exactly with all same parameters and it looks like this:

As you can see, the shine does not reach the horizon line and the intensity of the bright has decreased.

After this happens, I have to exit DCS and enter again to make things look like the first 2 shots, otherwise, it will look like the last 2 shots always.

Everything is the same in both missions, same water, same time, same height, etc. so there must be some kind of issue. I want also use this post to say that imo I think also that the shine should be more wide (changing the color of a very big part of the sea) and more smooth in the gradient (not so concentrated in the whole specular circle but progresively smoothing from a small center to the edges but I guess you still working on it :thumbup:)

Thanks!!:)