I'm typically behind the router. I turned off the unit, rebooted and am still at the .8 level. I them moved the ATA in front of the router for a good 10 - 15 minutes, waited (never saw L1 L2 lights solid) and then rebooted. Still on .8

Went to Grandstream site and D/L'd firmware but cannot find where to upload via the GS Web Interface unless it is under the Advanced settings for which I'm locked out.