This is my first sojourn into a high-end smart phone. Purchased RMHD 3 days ago and have had no issues except for one. The WiFi signal strength symbol in the notification bar consistently shows minimal signal even when standing next to the router. If I power the device down and then back again, it shows full strength for a few minutes then reverts to the minimal signal strength again. If I check the wifi connection in the settings menu it always shows "excellent" signal strength. Furthermore, I have had no issues with getting online regardless of what the signal strength meter shows. Has anyone else seen this issue or is it even something to be concerned about? Thanks for your responses.