Has anyone had issues with the Eco start/stop? Ours originally threw a fault and it was a poor connection, which was fixed. Now it hasn't been functional for about a month with no error codes and everything else is functioning great. The dealer flashed the software and updated everything and still nothing. As of this morning, it now randomly works. I saw the TSB on dual battery junction box, but our VIN was not included in that. Just checking - anyone else have any issues (other than not liking the feature)?