Well I just joined the "Stress Crack" club :(

[Kman]

I sent mine in for stress crack on 5/26 and got back 6/15. My air craft would not display video I did all firm ware updates and linked remote. Talked to customer support 4 times. Nothing helped. Asked them for a complete new one. I am sending my complete set up on 6/17. Hopefully they will send the new one right away.

The P4P won't link to the RC if the RC isn't on the latest firmware. A lot of people are forgetting to update the RC or thought they updated the RC when they in fact didn't.

When the new P4P comes, hold a flashlight up under the arm and look at it from the top. You'll see the mold marks on your new aircraft. They aren't cracks.