Just got my CPO and noticed when plugging into my 14-50 outlet that I am only charging at 30amps. According to the manual, I might have a problem with my outlet/electric. Anyone else experience this? I texted my electrician too. Note: If Model S is charging and detects unexpected fluctuations in input power, the charging current is automatically reduced by 25%. For example, a 40 amp current is reduced to 30 amps. This automatic current reduction increases robustness and safety in situations when a problem exists outside of Model S and its charging electronics. For example, a home wiring system, receptacle, adapter or cord is unable to meet its rated current capacity. As a precaution, when Model S automatically reduces a location's current, it saves the reduced current at the charging location. Although you can manually increase it, Tesla recommends charging at the lower current until the underlying problem is resolved and the charging location can provide consistent power.