Issue description:

1. Elictrical Pump reset its' data when placed in nether
2. Crash when open energy cube Screen in nether
3. Energy Cube disapears

Steps to reproduce:

Bug 1:
1.Go to nether
2.Place a Electric pump but there is some water in it then use fluid tank to empty the pump
3. Go to overworld and come back

Bug 3:

1. go to nether
2. Place Energy Cube with Energy in it
3. Go to Overworld and then comeback to nether

Version (make sure you are on the latest version before reporting):

Java: 14.0.2
Forge: 36.1.1
Mekanism: 10.0.21.448
Other relevant version: None

If a (crash)log is relevant for this issue, link it here: (It's almost always relevant)

Bug 2:
pastebin

Don't make one bug report for multiple unrelated issues:
1 and 3. Sounds like some other mod you have installed is causing the world not to save.
2. Does the crash happen without optifine as my best guess is it or some other mod is causing it so the tile is null for no reason.

So on second thought maybe the issues are all related and you just have some mod massively breaking/screwing with your game.

I will make a instance with only mekanism and give feedback to u very quick

Ok i think i will close this issue, it works fine