Players are shooting too much Iron arrows all over my server and lagging it. How do I delete them through commands? I used the vanilla one but it only deletes vanilla arrows. Any help?

Hello.

I suspect you that you're trying to call minecraft:arrow and depsawn them.
If you haven't yet, you should instead use progressivearchery:iron_arrow, the entity identifier for Iron Arrows. Follow the same format to address any other modded arrow in a command, e.g. Golden Kid Arrows are called progressivearchery:golden_kid_arrow.

Note that Tipped (Kid) Arrows are not a separate entity -- entity-wise, they are just Golden (Kid) Arrows as well.

Please close this Issue if this has resolved your problem.

Thank you so much... I'll close it now