Hi All, I have used a Generation 1 Tesla charging cable since 2015 (2015 Model S) with 14-50 plug. Now my car is 2021 Y but I still use the old Gen 1 cable. Never had an issue. After last car software upgrade, the cable which never gets disconnected or moved started tripping the electrical panel breaker. In the car, it shows set to charge at 48 Amps but I always have the car set to charge at 35-38 Amps. I used a SC today so I know the car takes a charge. I believe the breaker is 50 amp. Unsure if my cable has gone bad or does the car revert to calling for a 48 amp charge and that trips it each time? Has anyone experienced a similar issue. In addition, I broke out the charging cable that came with the '21 Y and found it needs the 14-50 connection, which I presume new cars do not come with. The Telsa store is out of stock of that cable.