Modpack version
1.36

Issue
The Fueling Station of Advanced Rocketry is not fueling my assembled rocket. i pumped Oxygen into the Fueling Station but it won't fuel the rocket. The Fueling Station is linked to the Rocket Assembling Machine, of course.

Oxygen is not rocket fuel :)

.. oh. My apologies 😄 I guess my memory is a bit rusty. I'm afraid E2ES wont receive more updates, unless a highly critical bug is found. I don't have time to maintain it :(

But it is written as such at the Questbook. At Advanced Rocketry : Rocket Fuel
And it is also accepted by the Fueling Station.