Found a reproducable prediction bug with "ready" timer duration. Probably connected directly to Robot's Step move
Game version 1.8.20-steam, mod version 1.2.4, Property snapshot enabled.
Steps to reproduce:
1) Load a singleplayer game with Robot and Cowboy
2) Choose to flip-Step, and minimal Walk Forward. Then lock in.
3) Select Lightning Slice as a Cowboy, and Hold as Robot. Prediction will show Lslice hitting before the Robot's turn, with Robot shown grey.
4) Lock in. The Robot will get his turn 2 frames later, proving that prediction was incorrect
Expected:
at step 3) Prediction shows Robot get a turn 2 frames later (how it works without mod)

Oh thank you for this, I'll try to get to this tomorrow, if everything goes well, it's gonna be 1.2.5
I've heard of the new 1.8 update updating hitboxes and how they work, so having a test example is really helpful <3

KetherR Serum W, and other similar close hitbox grab type moves such as Niflheims, Robot, and vanilla and modded ones do not connect when this mod is in(I say some as from my testing while sometimes it connects sometimes it doesnt, I listed Serum W in particular as it NEVER connects)

I think I fixed most bugs regarding grab desyncs, from what I can tell the mod works well, but I want to make sure that it doesn't crash or have anything else game-breaking before I push it to Steam.

Optimised does not infact appear in the mod options, any ways of fixing this?

@Funy Dunkers 1.3.0 does not use the Mod Options menu, it has its own button and menu
Unfortunately 1.2.4 is too out of date