Unity 5 Directional Light Shadow Flicker

After trying everything and reverse engineering everything I tried before, I was able to find an interesting culprit; Occlusion culling.

I cleared Occlusion culling and the shadows stayed and no longer flickered away when I looked at them or moved to different angles.

What I initially noticed was the tree shadows were fine, I was using the terrain/tree painter instead of hand placing.

I'm going to re-run occlusion to see what happens.

I also found it to be the camera near clip plane to be too low which caused it.

I found my own solution, changed the near clipping plane form o.1 to 0.5

Hope this helps

Maybe something within the Quality settings (Edit > Project Settings quality) in the "Other" section you find the "Blend Weights" option. It tells the max number of bones which can influence one vertex.

I was able to fix this by unchecking "Cast Shadows" under terrain settings. I really hope they fix this.

Problem is worse in the Editor view than the Game view. I have not actually built the project to see if this problem persist after building.