Bukkit

Pastebin link to your Config (I will ignore your ticket if it doesn't contain this:

default config
config-version: 9

What version of the product are you using?
version: 2.9.3

Do you have an error log of what happened?
nope

Please provide any additional information below.

I'm trying to keep items from despawning this way:
https://gist.github.com/Haarolean/1399f97ff5e467c3a81162ff1532293f
It works with the test server, same way I'm preventing picking this item up, but on the production server this item despawns.

Some aspects of clearlag ignore the API and remove the entity no matter what.

Which part of Clearlag is removing the entity? /lagg killmobs?

No, they've been removed automatically without using commands.

@Zeluboba: Go

Ok but what is removing them? There are around 20 things in clearlag that remove entities.

Setting 'itemtimer: false' stops your plugin from removing the items. Can you modify your code to make API work with all aspects? Or add custom check like "don't remove the item, if it has metadata 'ClearLagIgnore'"?