Some possible issues with the water surface

What this problem is related to? (e.g. Broken model or texture / Incorrectly placed model / Particle Effect / Animation / Collision problem / etc. ):

Location/Coordinates (/pos, if relevant):

Describe the problem: Don’t know if an issue.

  1. The water has different color.
  2. There are should be no ocean waves at the center because of the river’s flow

List the steps that occurred before the problem appeared (if relevant):

Can you reproduce the problem? (if relevant):

Screenshots/Videos (if available):

The first one should already be fixed.
The second one is not fixable.

The first one still happens, it is somehow related to I’m alt+tabing the game too often.