Issue description:

I get form 40 FPS to 5 FPS when i reconect my controller to network. I have 50ish cables, 4-5 importers, 2 external storage plugs, 3 exporters and 2 solderers in network
Plus it crashes sometimes upon opening crafting grid

What happens:

It lags like hell
crashes

What you expected to happen:

Not to lag so much

Steps to reproduce:

1. Dissconect controller ( FPS boost)
2. Connect controller ( FPS hell)

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

• Minecraft: 1.10.2
• Forge: 12.18.32221
• Refined Storage: 1.2.22

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

If a (crash)log is relevant for this issue, link it here:

crash log upon opening grid
http://pastebin.com/FkJk2cts

What are the external storage plugs connected to?

For performance issues we need a profiling report: https://refinedstorage.raoulvdberge.com/wiki/profiling

I'll close this, since you're not sending the report. The crash you got is already reported: #898