Connection/running Issues 560xp

[Teewhy]

Weird I hear all sorts of stories about them not working, but I've put them in everything personal and costumer and never had a dude. I just checked and I've bought 5470 of them, most of those are just ones I've sold though.

That’s a good amount of plugs
I suppose when millions are made there’s bound to be a couple that aren’t up to standard.
I have them in all my kit as far as I know and haven’t had an issue, and I’ll continue to run them.
Just a weird coincidence is all.