Hi all, I'm a newbie and got my P3P 3 weeks ago. I've never flown it, just try to find time to learn it by using the Go App flight simulator on my android tablet. I've just upgraded to get the latest firmware: app 2.7.1, aircraft 1.7.60, rc 1.5.80 and now my HD Video Link Signal Strength does not show any strength for any channel and most of the time it says POOR reception although the aircraft and the RC are sitting next to each other. The update log file shows it's a SUCCESS without any error. The original firmware is: aircraft 1.4.10+, rc 1.5.70. Is there anything wrong that I did? Thanks for your help.