Hello, I seem to be having trouble properly leveling up with my current load order even though BOSS is pretty good about getting it right. I deactivated FWE and it's children and that fixed it right up so the problem is somewhere there. I tried deactivating FWE and enabling again but that failed as well. Ask questions oh, and, COOKIES FOR THOSE WHO HELP.

Active Mod Files:00  Fallout3.esm01  Anchorage.esm02  ThePitt.esm03  BrokenSteel.esm04  PointLookout.esm05  Zeta.esm06  CRAFT.esm07  CALIBR.esm  [Version 1.3]08  Project Beauty.esm09  FO3 Wanderers Edition - Main File.esm0A  Mart's Mutant Mod.esm0B  DCInteriors_ComboEdition.esm0C  DarNifiedUIF3.esp0D  Project Beauty- Broken Steel.esp0E  Project Beauty- Point Lookout.esp0F  CRAFT - Activation Perk.esp10  GalaxyNewsRadio100[M].esp11  RadioTenpenny.esp12  Stealth Kills Enabled.esp13  Stealth Kills Enabled - Pitt Compatibility.esp14  FO3 Wanderers Edition - Main File.esp15  FO3 Wanderers Edition - DLC Anchorage.esp16  FO3 Wanderers Edition - DLC The Pitt.esp17  FO3 Wanderers Edition - DLC Broken Steel.esp18  FO3 Wanderers Edition - DLC Point Lookout.esp19  FO3 Wanderers Edition - DLC Mothership Zeta.esp1A  FO3 Wanderers Edition - Followers Enhanced (BrokenSteel).esp1B  FO3 Wanderers Edition - Optional Restore Tracers (automatics only).esp1C  FO3 Wanderers Edition - Project Beauty.esp1D  FO3 Wanderers Edition - Project Beauty (Followers Enhanced).esp1E  WeaponModKits.esp1F  WeaponModKits - FWE Master Release.esp20  WeaponModKits - OperationAnchorage.esp21  WeaponModKits - ThePitt.esp22  WeaponModKits - BrokenSteel.esp23  WeaponModKits - PointLookout.esp24  WeaponModKits - Zeta.esp25  EVE.esp26  EVE Operation Anchorage.esp27  EVE - FWE Master Release.esp28  EVE - FWE Master Release (Follower Enhanced).esp29  EVE Anchorage - FWE DLC Anchorage.esp2A  EVE - FWE with WeaponModKits.esp2B  Mart's Mutant Mod.esp2C  Mart's Mutant Mod - DLC Anchorage.esp2D  Mart's Mutant Mod - DLC The Pitt.esp2E  Mart's Mutant Mod - DLC Broken Steel.esp2F  Mart's Mutant Mod - DLC Point Lookout.esp30  Mart's Mutant Mod - DLC Zeta.esp31  Mart's Mutant Mod - Project Beauty.esp32  Mart's Mutant Mod - FWE Master Release.esp33  Mart's Mutant Mod - Project Beauty + FWE.esp34  ShellRain.esp35  Named Wasteland.esp36  praiseatom.esp37  RandomEncounters.esp38  Deputy Weld and Steel - Badges and Hats.esp39  BetterGamePerformance.esp3A  Clear Cell Buffers every Cell.esp  [Version 1.0.0]3B  merge.esp

try disabling stealth kills, i think FWE already has that though im not sure. Also what version of MMM are you running? if you have 5.0 then use the FOIP patch from nexus, if you have 6.0 then search through the MMM 6.0 thread, there's a patch for FWE.

I'm running FWE with sthealth kills without problem

I seem to remember that scripted headwear has been known to cause levelup problems, so try to remove all headwear before leveling up.

Specifically (at least in FOOK's case), ArmorPowerHelmet "Power Helmet" [ARMO:00014C08] and ArmorPowerHelmetOutcast "Outcast Power Helmet" [ARMO:00060C72] and regardless of whether or not the player is wearing or even has them in their inventory. Any script attached to those two (with a freezing save I've been testing with) will freeze after selecting "Done" in the level up menu, even if they're empty. Meanwhile, exact copies of those helms with scripts won't cause problems. It also appears that some object effects can cause this and even if not on headgear items, but only when attached to [00] forms. Why? I'm still baffled. :shrug: I think KH is right and Mr. Freeze is an engine bug.