I'm using fuel cells and running 1.0.0 and one of my trains ran out of fuel (notice on the map and the red bar was completely empty), even though it was filled to the brim with nuclear full cells. Getting all the fuel out and refilling didn't solve the issue; only deleting the locomotives and then replacing and refuelling them worked.
This bug has been reported before, but that was almost two years ago. Is it back? Am I missing something different? How do the empty fuel cells get out?
I Can confirm it's not the same bug; I was just at a very long stretch of track with no trains in front of me when I noticed I was out of fuel. I made it to the station on the speed I had, but then the train couldn't leave anymore.
It happens everytime with the MK3; I haven't tried the MK1 or MK2. I have just tried it with Giga Fuel and that works fine, so I think it's only an issue with nuclear fuel cells. I noticed that there are no spent fuel cells after the train has run out of fuel, even after I have deleted the entire train to my inventory. Could that have something to do with it?