what is causing these static wave overlays

Hey everyone 

i have a question regarding some scenery 

when i look at the water it seems as though there is a layer over the top of the animates waves that is static 

these don't move 

the only scenery i'm running here 

is FTX global 

and UTX 

could these be caused by UTX 

do i need to move the assignment in the scenery ????
 

have a look at the pic 

as you can see the arrows point to the non moving ones and under those are the nice animates waves 

any insight would be great 

Thank you 

JHo