Which mods causing issues?

[Philipshari]

Hello.

I'm a retired 70 y/o gamer who buys the most popular FPS Open World games but even though I really enjoy playing these new games I find myself being drawn back to Fallout 4 and the massive modding capability to change the vanilla game in so many ways that keeps the interest alive. With so many mods available I'm having an issue that I am wondering if anyone else has encountered. I'm sure it is a modding issue and don't want to go thru the process of elimination to troubleshoot the setup.

I'm running Fallout version rolled back to play Fallout London and since that DLC is now finished I'm running a new Fallout 4 with about 60 mods setting up the world with polluted climate and the FallEvil mods to change the ghouls into resident evil zombies along with Zombie walkers linked to the FallEvil mods to control the zombies. This sets up a thrilling encounter while you try to maintain the various settlements. Along with War of the Commonwealth mod to add human conflicts into the fray. Supermutants fighting zombies, zombies fighting gunners and zombies fighting mechanists and you watching and waiting.

The issue is that recently all the settlers in the settlements that are assigned to crops management  or settlement defense don't go to their assigned places I.E. guards to guard posts and crop managers to crops. They just stand there or wonder into a house and sit down. Through the whole commonwealth no one is occupying a position. they're just standing around. I was thinking that this might be a workshop mod issue but I've reinstalled these to no result.

Anyone ever have this kind of issue?

Any solutions?

Thanks! and may your gaming be pleasant.