[BUG] Weird Behaviour SMP when leaving the menus (inventory /spell)

[Seed8193]

Hi, with version 2.1.3 of faster HDT SMP I have the problem better described in the link (https://youtu.be/se305BUnXNM). I'm running version 1.5.97 of skyrim with CUDA & AVX2 in extreme quality. Sometimes, all SMP assets freeze just before a CTD. I suspect I'm not the first to have this type of problem. Does anyone know how to fix this bug? The only answer I've found is to update the mode (https://www.reddit.com/r/skyrimmods/comments/wfybmj/hdtsmp_errors_and_crashes/). But I'm sure there's more to it than just an update.

Thanks for the help !