0.8.10 Minions causing stuttering during battle

After changing my party a bit the game now stutters at the start of turns and on spell cast

Clip has Turbo Mode on, Battle Text for Buffs and Minions set to None, Stat Gains set to Allies, everything else set to all.
I tried a few fights without this Necro Grimoire and the stutters got a lot shorter, after removing Necromancer perks and the rest of my minion sources, stuttering was gone.
Platform is Windows 10
Exported party data in details.

Summary

========== CHARACTER ==========
DS the Necromancer
Achievement Points: 482 / 4079 (12%)
Time Played: 51:15:52
Game Version: 0.8.10

Total Perk Points: 1550

========== CREATURES ==========
Level 419 Death Crafter
Fused with Watchful Inquisitor
Smith / Nature

Health: 5887
Attack: 1523
Intelligence: 2276
Defense: 2655
Speed: 2023

Innate Trait: Honed Blades
Your creatures share 15% of their Artifacts’ bonuses from Attack, Intelligence, Defense, and Speed with each other. This trait does not stack.
Fused Trait: The Walking Dead
Your creatures’ Zombies minions now deal damage based on their master’s highest stat. In addition, your creatures start battles with 1 Zombies. This trait does not stack.

Artifact: Boots
49% Speed
30% Health / Speed
30% Defense / Speed
30% Health / Speed
(Empty Trick Slot)
(Empty Trick Slot)
(Empty Trait Slot)

Spell Gems:
Shellbust
Stone Ward
Elemental Guard


Level 418 Necro Grimoire
Fused with Terror Hound
Grimoire / Death

Health: 3531
Attack: 2018
Intelligence: 3027
Defense: 1351
Speed: 3524

Innate Trait: Book of the Dead
At the start of battle, this creature Casts its first 2 non-Ethereal Spell Gems that summon minions.
Fused Trait: Nature of the Beast
Your creatures start battles with 3 stacks of Dire Wolves. This trait does not stack.

Artifact: Boots
49% Speed
49% Speed
49% Speed
49% Speed
(Empty Trick Slot)
(Empty Trick Slot)
Diffusion

Trait Slot: Diffusion: After this creature gains a minion, your other creatures that don’t have this trait gain that minion as well.

Spell Gems:
Summon Animated Gem
Summon Doppelganger
Absolute Corruption


Level 419 Hidden Grimoire
Fused with Lich Hellcaster
Grimoire / Death

Health: 2454
Attack: 1517
Intelligence: 3413
Defense: 1770
Speed: 3701

Innate Trait: Lost Knowledge
Your Grimoire s Cast spells 1 additional time. This trait does not stack.
Fused Trait: Necronomicon
This creature Casts Death spells 2 additional times, but these spells act as if this creature has 50% less Intelligence.

Artifact: Hermes
59% Speed
59% Speed
59% Speed
59% Speed
(Empty Trick Slot)
(Empty Trick Slot)
Master of Grimoires
(Empty Spell Slot)

Trait Slot: Master of Grimoires: Your Grimoire s are immune to Silenced. In addition, their Spell Gems do not consume Charges.

Spell Gems:
Timewalk
Ethereal Knives
Clawing Shadows


Level 419 Forsaken Spinewhipper
Fused with Pit Guard
Forsaken / Chaos

Health: 3384
Attack: 1770
Intelligence: 2149
Defense: 2908
Speed: 2692

Innate Trait: Contradiction
This creature starts battles with 200% more Speed, but also starts battles at the bottom of the Timeline.
Fused Trait: Rampart
At the start of battle, your creatures adjacent to this creature gain 65% of its Defense, Health, and Speed.

Artifact: Boots
59% Speed
36% Defense / Speed
36% Health / Speed
36% Defense / Speed
(Empty Trick Slot)
(Empty Trick Slot)
(Empty Trait Slot)
(Empty Spell Slot)

Spell Gems:
Chaos Channeling
Infernal Charge
Flame Lash

Relic: Petra & Aes, War Drums of Meraxis (Rank 10)

Level 419 Runic Grimoire
Fused with Apis Majesty
Grimoire / Life

Health: 3792
Attack: 2149
Intelligence: 2528
Defense: 1523
Speed: 3364

Innate Trait: Book of the Warlock
Your creatures start battles with Arcane.
Fused Trait: Necessitarianism
At the start of battle, this creature gains 100% Attack, Intelligence, Defense, and Speed. This creature deals 70% less damage.

Artifact: Siphon-S
59% Speed
59% Speed
59% Speed
59% Speed
20% Berserk On Damage
84% Spell Potency
Puppet Master
Godly Gin
(Empty Nether Slot)

Trait Slot: Puppet Master: This creature deals 20% more damage and takes 5% less damage for each minion it has.

Spell Gems:
Star Pact
Spectral Swords

Relic: Ferro, Great Axe of Gonfurian (Rank 25)

Level 419 Valkyrie Queen
Fused with Frenzy Ghoul
Valkyrie / Death

Health: 3540
Attack: 2200
Intelligence: 1012
Defense: 3196
Speed: 3034

Innate Trait: Sentinel
This creature and the creatures adjacent to this creature always have Taunting and Defensive.
Fused Trait: Horde
Your creatures share 5% of their Speed with each other. This effect is not applied to creatures that have this trait. This trait does not stack.

Artifact: Diamond
44% Defense
44% Defense
44% Defense
44% Defense
(Empty Trick Slot)
(Empty Trick Slot)
(Empty Trait Slot)

Spell Gems:
Vitality Explosion
Decay
Misery