EXCEPTION_ACCESS_VIOLATION Caused by Variant Manager 4.25

Unfortunately I’ve signed an NDA behind the project as it’s for a bigger client so I’m unable to release the project publicly. See I’ve never had issues with garbage collection before so I’m very unfamiliar with it, perhaps is there a way of disabling it which could remedy the issue?

I’ve built 4.25.4 from source and from the launcher, mainly because it’ve given me more debug information, which turned out not that helpful in the end. I’ve also tried 4.25 plus to see if that had any fixes as I thought this was In relation to the variant manager and it’s my understanding that it’s still in beta.