Using the wireless crafting grid, put in a recipe, Oak Chest, for example. Pull out 1 chest. Now you can't pull out anymore, even though the recipe is correct. You have to reset the recipe to do it again.
Shift + clicking will give you a stack of chests, but it won't deplete any resources from the system.
This only started happening on updating to RF 1.8.7
Here is the custom modpack I'm using: https://www.curseforge.com/minecraft/modpacks/noobville/files/all
The oak chest is still shown on the right and able to be pulled out.
Resources in the system are depleted to make the items
Does this issue occur on a server? [yes/no]
Yes
Posted some images of the bug here:
https://imgur.com/a/BfTZRos
[pastebin/gist/etc link here]
Does the same happen in a stationary crafting grid? Or only in the wireless crafting grid?
The vanilla crafting grid works as expected. Only happens in the RS crafter.
Ok yep confirmed issue. Hotfix will hopefully be going out soon.
Fixed for v1.8.8
I tested in 1.8.8 and it's still happening.
Add-ons needs an update too it seems. Although I thought that would produce an error. (it doesn't).
Side note: Seems like you are still shipping the old folders. (just folders nothing inside them)

That doesn't make sense. RS add-ons should use the RS crafting grid behavior. So if RS updates it's logic, RSA would also be fixed. Also, RSA didn't get an update in a while. The last update is from before your fixes @Darkere
Well the Crafting Grid blocks works as intended while the wireless crafting grid dupes things...
The error doesn't quite seem the same as the one reported... Weren't there API changes in commit?
Yeah, I would also expect it to crash. The API interface changed.
Do you have the time to look at it? I would need to set up a workspace for addons first.
It will be for later today.. currently stuck cooking :s
Even then, I would still have to release and test manually.
OK, now fixed for RS addons. Unfortunately my Jenkins is broken, so RSA can't use the new RS dependency. I can only release after that is fixed...