Minecraft Version

1.20.1

Immersive Engineering Version

10.0.0-169

Expected Behavior

Vanilla furnace working fast when place next to furnace heater.
And working without fuel.

Actual Behavior

Vanilla furnace doesn't work.

Steps to reproduce

Charger is working, but furnace (and furnace heater) is not working.
(And by the way, the wire doesn't show up)

(Screenshot after breaking the Wire Connector)
Connecting ports are fine.

Debug Crash Log

https://gist.github.com/kft12/6cb8fb5f4857b374cc673f07e5983c24

Can you please try it without Optifine and see if it works then?

I could play just fine without Optifine.
Thank you!