I'm working on solving these issues, sorry. I'm still a beginner with Unreal and I'm making progress little by little. The memory problem has been identified, now it just needs to be fixed, and that might take some time. But it will be done!
It's not fixed yet, but the problem has been identified and is being resolved (there's a significant code overhaul involved). I don't have a specific date to give at this point, but it will take me several more weeks.