Issue description:

I had a network with controller, external storage (connected to storage drawers), soldering station, disk drive (no disks, was crafting one), and crafting grid. While working with the crafting grid, the controller exploded.

What happens:

Controller exploded, destroyed some other elements of the network.

What you expected to happen:

Didn't expect a controller explosion without a second controller.

Steps to reproduce:

Haven't tried yet.

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

• Minecraft: 1.10.2
• Forge: 12.18.1.2069
• Refined Storage: 0.9.4

Does this issue occur on a server? [yes/no]

No

Can't repro this. Are you sure it isn't a creeper or something?