Does anything access the Machine from the other Side of the Chunk boundary? Like:
TileEntity ------|-----> Glitched Machine
where the "|" is the boundary.
In that case, I know what might be the Problem, but I dont know how to fix that. Another Note, I cannot get that Bug myself since I always build inside a Chunk without crossing boundaries.
I don't think so. All those machines are manually operated machines in my crafting room. There is no automation, I put manually items in and I manually take items out.
But yes, the EU power is accessing those machines from other side of the chunk boundary, via cables.