Hello There, so The Title basically says everything, I try to create a p2p tunnel over a quantum bridge, but the system just starts and stops again. Here is a Picture

The left one isn't powered or doesn't receive enough power to stay active.

How do i get enough power ?

Put generators on the left side, the tunnel requires power on both sides; you cannot use the first side of a tunnel to power the second side of a tunnel....You can however embed networks in each other.

Lava generators are good or coal generators. You just need something on the other side making power and then you can transfer items through the tunnel and into the generator. Just takes a bit more thinking and steps.

Also please concider using me energy cells to increase the internal system storage to compensate surges in both sides of QNBs

I found the Problem, the Problem was the Quartz Cable on the Me Controller, because the Quantum Bridge also needs a Channel the work, and because of that it didn't work