That’s a good find. It’s crazy how a rig that awesome is struggling so much. My backup machine is a potato by comparison and seems to be running on sheer willpower. Looks like someone in that thread has found a possible solution. It unfortunately isn’t something that we can do immediately. If that does fix it, it is something that we will get to eventually anyways. I know that sounds really strange and cryptic. We just need to upgrade engine builds very cautiously as it can end up creating massive problems.
Edit: just keep an eye on patch notes, we should mention something that references this type of problem when it’s looking good.