I updated IDF within my modpack to the newest version, and afterwards I started having problems dual wielding weapons with Better Combat. After the first swing, my weapons will either stop swinging or the attack speed will drop so low that they are useless.

The only error in the log says: Preset MEDIUM does not exist!
I do not know if this is related, but maybe it will help.

I isolated this problem down to just IDF, Better Combat, and its addons.

Downgrading back to IDF 0.2.6 fixed the problem. That error in the log was not present in the 0.2.6 version. I also deleted all configs in between changes from 0.2.6 and 0.3.0 during testing.

Forge Version 43.3.5

Thanks for fixing this in the last couple of updates! It works perfectly now!

I'll look into it for the next update. Thanks for notifying me about the MEDIUM preset, was a relic of my testing that I forgot to take out. Stay tuned!