Hi, so I'm using electric trains with this mod, but when I go through the portal, they get drained, but the trains that use fuel are fine. The mod is great. I'm using this train mod https://mods.factorio.com/mod/ElectricTrainFix?from=search
I probably won't be able to modify or test it in the short term; I need to go to the hospital for some things. Therefore, I can't actually enter the game for testing, and I haven't used this type of mod before.
