I make a video when the player duplicate items.
https://youtu.be/tmsDiSbH6ys
but sorry,I don't know the detailed steps.
the left mc is his ME system
the right mc is his inventory
the ME system:

the item

mods and plugins are the same with #2655
two bugs in #2655 are fiexd

Who can reproduce it. :)
@mindforger

As already stated, we no longer support 1.7.10. Especially without any way to reproduce something.

i have found out the steps.
take 32 diamonds as an example.
1.make sure the ME system can only hold 32 items (full)
2.open ME Pattern Terminal
3. shfit left click 33 diamonds (more than 32) in your inventory
result:
there are 32 diamonds in ME system,but diamonds in inventory are not decreased

it works in 1.7.10,but not work in 1.10.2
are you going to fix it?

so shift clicking items will insert as much as possible but fail to insert due to full inventory

resulting in the inventory to not beeing taken anything while the system updates as if it had recevied the items

it was fiex in #2312

nice to know ... i rally need to write down those fixes to get myself a safe 1.7.10 version XD if the final release will not happen

github needs some sort of sticky note feature and to make issues sticky and