Hello,
when I try to place redstone, block of redstone or eye of ender with a formation plane (AE2), it spawn the item in world without decreasing the quantity in the system.

It's a conflict between this mod and AE2, FluxNetwork canceled the spawning of the item and AE2 canceled the stack decrease...
https://github.com/SonarSonic/Flux-Networks/blob/master/src/main/java/sonar/flux/FluxEvents.java#L91
https://github.com/AppliedEnergistics/Applied-Energistics-2/blob/master/src/main/java/appeng/parts/automation/PartFormationPlane.java#L563

I don't know if it's a problem from your side or AE2, feel free to share with them this issue ^^

Mods version :
Forge-12.18.3.2239
FluxNetworks-1.10.2-1.1.7
SonarCore-1.10.2-3.2.5
appliedenergistics2-rv4-alpha-11

Fixed - duplicate of #155