I noticed a couple times now where my network data connection indicator won't disappear once I connect to wi-fi. Typically, a wi-fi connection disables the mobile network connection, and it's reflected in the absence of a 3G or 4G data indicator. I saw this issue a handful of times in a year on my Incredible and I'd say it's slightly more frequent on the Charge, a couple times in the last month. It doesn't seem to disrupt data, and it's cured by a reboot, but the fact that the HTC phone had the same problem makes me wonder if it's a radio firmware issue. Anyone else seen this?