charging problem

Plugged my 2020 Bolt with less than 1800 miles into a level 3 chargepoint station and walk away. Can back within a half a hour and notice no charge. Now for some reason it doesn’t want to charge. Ive tried different 110, 240 and level 3’s and nothing. It gives me a, “unable to charge error”...

I have had my 2019 Bolt for 1 year. It has always charged to ~ 230 miles. I recently took it to the closest local Chevy dealership for the 1 year "check up". Several things made it clear that this dealership was clueless about EVs, including the fact that the paperwork for the check up listed...