I am not an admin for the server I play on but the server crashes sometimes when I place a LV cable between 2 connectors

I'll provide some more info, I'm not the server admin either, but the admin sent me the crashlog as I'm the pack dev. I'm fairly certain this issue is SpongeForge related.

Crashlog: https://gist.github.com/NillerMedDild/f344b238dbf03c19027cae8d334fe1c4

• SpongeCoremod (spongeforge-1.12.2-2705-7.1.0-BETA-3169.jar)
• Minecraft 1.12.2
• Forge 1.12.2-14.23.4.2705
• ImmersiveEngineering-0.12-82

oh wow that looks like an ancient error, it seems there are too many data stored in a specific chunk that was being updated and then sent to a player, overrunning the network buffer ... this may even have to do with the networkcode of sponge at some point

Yeah that chunk is just overloaded. There is basically nothing we can do about that.