I think most AAA titles have purchased their source code and therefore they have a custom experience with that, so in the end the one provided for devs are presenting issues that great studios are aware and have fixed… can’t tell much about this. I am developing a Sky plugin to be sold here in the UE marketplace( that will cover this part and I will make it compatible with all the oceans available for UE) which I have most of the experience on several techniques when I developed Cloudscape Seasons and I will do a better job not using the same technique and it will have great details and performance! I can’t give yet an estimate on release, but it will be 2019 for sure, also I will release a new Ocean plugin which is also far superior to this one, the last one hopefully will have a free version.