Backpack on Realism

Currently I'm testing a backpack plugin on both Realism servers.
I've modified it so that the backpack can hold one of each item and not an unlimited amount of all items.

It seems that it is still possible that you can get more than one of each item.
I saw that for medikits and defibs.
I don't know when and how this can happen.
So please tell me if you see that and if you may have an idea how this could happen (or if you could reproduce it somehow)

Just connect and have many items. I don't know know how I got so many. " />
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Thanks for the info.
Maybe the bot has collected this stuff, before you took over.