Hi, recently I’m stuck with work because of some weird issue. I can’t change water color (from water plugin). I mean I can, but it always stuck at saving like this. Every single time. I scrap my land scape, my auto material, did new landscape and level and nothing helps. All the time it would not save after changing the color. Do you have any suggestions? 
I turned off and on water plugin I even tried it in new project. Nothing helped. I’m having issue with saving project. It didnt crash, did not give any message. Just freeze to death in saving screen. (Sometimes it happen in other random moments, but after chaning color of the water it happen all the time.