Description

1. Make sure the following recipes are available:
   • Crafting Patterns (with ore dictionary disabled) in non-blocking-mode interfaces attached to (powered) molecular assemblers:
     • saucepan+heavy cream+salt -> butter
     • mixing bowl+fresh milk -> heavy cream
     • milk bucket -> 4 fresh milk
2. Make sure there are no conflicting recipes
3. Make sure none of the following items are present:
   • fresh milk
   • heavy cream
4. Make sure there the following items are present:
   • 1 milk bucket
   • 1 salt
   • cutlery
     • 1 saucepan
     • 1 mixing bowl
5. Craft butter
   • Expected: butter is crafted, crafting CPU is freed
   • Actual: butter is still crafted, but 4 fresh milk get stuck as "scheduled"

Crafting fresh milk from these preconditions works and so does crafting heavy cream.
If I pre-craft fresh milk (or heavy cream), crafting butter works, too.

Workaround

If I change the heavy cream recipe to use a milk bucket instead of fresh milk, the issue disappears.
I'm reporting it anyway, since it might affect other recipes.

Environment

• Minecraft Version: 1.10.2
• AE2 Version: rv4-alpha-11 with unrelated modifications
• Forge Version: 12.18.3.2254
• Pam's Harvestcraft Version: 1.9.4-1.10.2g

Cannot reproduce.

Also we cannot support custom builds. Please ensure that any bug can be reproduced with an official release.