I tried to charge at a newer EVgo station today that I had charged at a few months ago and it failed at two different chargers. I called EVgo and after failing a few more times when they tried to initiate for me, I was told that a recent firmware update to newer chargers caused widespread failures with SparkEVs but that older chargers weren't effected. Sure enough, I went a few miles away to an older EVgo station I've always used and it worked fine. Hopefully, they try to fix it and don't just leave us in the past. FWIW, I also had issues at an Electrify America station and eventually got it to work after changing stations and calling in. It wasn't the normal cable issue but an App issue I think.
Every time this happens I think, "This is why people buy Teslas."