In mid-August, charges using my J-1772 adapter became difficult or impossible. Does anyone know possible solutions? 1. An EV Connect level 2 station stopped initiating charges after 6 months of hassle-free charging. Their customer service sees no problem with the charging station. This is a real pain because this is my go-to charger near the office. 2. Contemporaneous with the above, a SemaConnect level 2 station initiates charges but only after a 4-5 minute delay. This is a recent problem, previously charges were initiated immediately. 3. Charges from Tesla chargers (level 2 or superchargers) initiate immediately with no problems. The adapter is first plugged into my Model 3 before I connect to the charging station & request a charge. I bought a new J-1772 adapter from the Tesla store but this made no difference. I rebooted my car several times to no effect. Thanks for your help!