In the past it was possible to type 99999 into the crafting field as an amount and it changed to the max that could be crafted. Now its limited, like 5.56 max craft per period 128. Is there a Plugin or would somebody write one to disable this limitation?Best Regards

That thing is clientside i think. So there are no way for that, only with custom craft maybe

Just had the same request from players on my server and after searching I ended up here lol

It's strictly cientside and a part of GUI, no way to modify this.
You can use different plugin-made crafting UI for this cases (Craft UI by @Orange will surely help you)