Prior to getting v9, my typical daily upload and download to/from my car, as measured with my Google Wifi app, was approx 12-14MB per day. Ever since the update I’m averaging about 9MB per hour down and 3MB per hour up. Can’t figure what it could be. Prior to getting v9, I got a 5.4GB download which was the new maps so I don’t think it’s maps. Any ideas?