I can't get Neatplates to show the correct icons for targets, it sometimes shows the correct class, but then it bugs and constantly changes.

Sometimes a warrior is a druid, warlock, paladin, shaman, etc.
Sometimes a paladin is a warlock, mage, rogue, etc.

Any help would be appreciated as this is really confusing mid battle

Im targeting a Rogue, it shows Warlock.

Here im targeting a Shaman, but it shows Warrior.

Here im targeting a Mage, it show Warlock.

Clearly im targeted on a different class than showing on the class icon, what is causing this, or how to fix it?

Seems it's a bug in the latest release, it's creating multiple class icons on top of each other instead of replacing the existing one. I'll fix it and push a new release asap.

I had just turned this setting on, so I had no idea it was ever working properly, thank you for letting me know!

There is a new release pending on curse but it's being rather slow right now for some reason. But it will be up at some point soonish.