Not really... The "problems" are really exaggerated. I live in the most Tesla congested part of the country and don't regularly experience downed chargers. That said, Tesla is like Apple in that any kind of scandal equals page views. Remember the purple flare in one of the iPhone's cameras? It didn't exist but it was a huge scandal. What about antenna gate? I owned that phone and never held it in a way that would result in it losing signal. There were few anecdotal cases of people that problem actually affected yet since you could physically replicate the problem, even if you'd never experience it, apple was forced to respond. Superchargers have a capacity problem and the older superchargers have a tethering problem in that they are paired and one car charging will reduce the paired car's charge speed. That's been eliminated with the new chargers. As far as constant problems though, I'm on the forums, I'm in the community... It just doesn't exist on any kind of scale.
so, my observation is not from tesla chargers themselves but chargers in general; i'm not sure when/why it was, but i was looking around some map sites around chicagoland and seeing complaints all over the place about things being broken. i didn't exactly have info around times it took to fix, how many people had to deal with the issue, the actual dates/frequency of the problems - but came away with the impression that for some reason the stations themselves seemed to be oddly fragile.