Industrial Foregoing Version:
3.6.17

Titanium Version:
4.0.24

Issue:
Sometimes the side configs on machines seem to be ignored. Attached an example video showing a vanilla hopper inserting cobblestone into the machine when all sides are disabled.

Note, this is not a 100% reproduce issue. It only sometimes happens where the slot configuration falls into a bad state.

I was able to check the side information with SFM, and it would show sides accepting items that shouldn't be.