I am currently using Reborn Storage 1.0.3.30, RebornCore 2.13.6.142, and Refined Storage 1.2.26 in my custom modpack. I have built a 15x15x15 Multiblock structure from Reborn Storage. When I right click it, I can put in patterns. I have it hooked up to the system via cable as well as via network transmitter/receiver. However, whenever I go into my computer to try to craft any of the patterns, I cannot find them in the system to craft. They simply are not in the computer, despite being in the multiblock. This is really frustrating, because I absolutely loved AE1's autocrafting, and Reborn Storage was a dream come true.

I also get this error when I attempt to connect the multiblock to a system, and afterwards, my game lags permanently, it says "Waiting for Server" when I look at blocks (It's single player btw), and when I click quit, it freezes the game and I have to close it with task manager. Here is the error:

[10:48:47] [Server thread/FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(Unknown Source) ~[?:1.8.0_144]
at java.util.concurrent.FutureTask.get(Unknown Source) ~[?:1.8.0_144]
at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:668) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:240) [bzl.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_144]
Caused by: java.lang.NullPointerException
at com.raoulvdberge.refinedstorage.block.BlockCable.attemptConnect(BlockCable.java:292) ~[BlockCable.class:?]
at com.raoulvdberge.refinedstorage.block.BlockCable.func_180633_a(BlockCable.java:283) ~[BlockCable.class:?]
at net.minecraft.item.ItemBlock.placeBlockAt(ItemBlock.java:171) ~[acl.class:?]
at com.raoulvdberge.refinedstorage.item.ItemBlockBase.placeBlockAt(ItemBlockBase.java:46) ~[ItemBlockBase.class:?]
at net.minecraft.item.ItemBlock.func_180614_a(ItemBlock.java:54) ~[acl.class:?]
at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:780) ~[ForgeHooks.class:?]
at net.minecraft.item.ItemStack.func_179546_a(ItemStack.java:145) ~[adz.class:?]
at net.minecraft.server.management.PlayerInteractionManager.func_187251_a(PlayerInteractionManager.java:493) ~[lv.class:?]
at net.minecraft.network.NetHandlerPlayServer.func_184337_a(NetHandlerPlayServer.java:679) ~[me.class:?]
at net.minecraft.network.play.client.CPacketPlayerTryUseItemOnBlock.func_148833_a(SourceFile:55) ~[jj.class:?]
at net.minecraft.network.play.client.CPacketPlayerTryUseItemOnBlock.func_148833_a(SourceFile:11) ~[jj.class:?]
at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) ~[fl$1.class:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[?:1.8.0_144]
at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:1.8.0_144]
at net.minecraft.util.Util.func_181617_a(SourceFile:45) ~[h.class:?]

I also tried making a new multiblock, 3x3x4, and as soon as I connected a cable to it, before it even connected to the computer it gave me the same error as before. It seems to dislike the RS cables. Additionally, this time I broke the cable before attempting to quit the game and I was able to quit just fine.