I was, and reported this to Samsung quite a few times. Recently though, I'm not getting any of these notifications so I can only assume that they fixed the issue with the last update.
I've only got them since last update it's like plugin failed for various things, Facebook, app manager etc can't remember who else. Who do a report it to?
No it's still happening I've just had a new baby so a don't have time to do the Samsung live chat but maybe try ir ? I've took a pic of what it says it seems to be my galaxy plug in watch it comes up saying its failed