More likely it is simply one of the dozens of problem the new Update caused. Windows 11 has nothing to do with it, I use Windows 11 myself and have zero problems, I also use SSEEDIT.
I am assuming you have the latest version of AE and if that is the case you need to make several updates to some of your mods, SKSE has a new update you need, also SKYUI and EngineFixes in particular are causing crashes so you need to visit them on NexusMods and check for the changes that are needed to make your game work again. There are a few other possible causes but you should be able to narrow it down very quickly.