Can you provide a little more detail? Are you not able to place, energy doesn't flow, etc? Also have you tried picking the tesseract up and placing it back down? Also have found sometimes they need the channel cleared and set back.
Sorry, yes. They do not transfer power (that I can confirm, others mentioned items as well). I have broken and replaced both sides, reprogrammed the channels they use, no power is making it to the quarry.
What does your tesseract look like on the send side? In other words what does it connect to for power?
It connects directly to a power tap off of a Big Reactor. It does look like it isn't working at all, not just cross dimention
Hate to say this... Known bug. It's like that on TDT pack. Tesseracts also can't "push" power into a capacitor bank. My workaround is energy conduit/energy cell/capacitor bank between power tap and Tesseract.
Great! marking this as complete. I'll keep an eye out for what exactly caused this to break so I can post a bug on mod makers bug tracker.