I have a contraption on a modded multiplayer server, which isn't connected to any power source. Everything within this contraption is rotating and using su without any su being provided. It doesn't work as intended because it's rotating in the wrong direction. It can be used as it's own power source since I can simply connect new blocks to this contraption. Is there any fix for this?

Open a new issue with the bug report template if you can reproduce this more then once.