I just took my P3 Standard out of the box after not using it for almost a year, I bought a Mavic Pro...
I am unable to set a max altitude and a return to home altitude. Also, I get a "DISCONNECTED" notice at the top of the screen.
I can start and stop the motors, and pitch the camera up and down, but no picture. The camera selector between video and still image is grayed out.
What am I forgetting???
Any thoughts will be appreciated.
Thanks in advance.

Just figured it out. Forgot the wifi...

Hi. I am sorry for the trouble. Please make sure that the DJI Assistant 2 firmware is up to date.

DJI Stephen Posted at 2018-7-23 12:10
Hi. I am sorry for the trouble. Please make sure that the DJI Assistant 2 firmware is up to date.

Thanks for your thought...
I forgot to connect the drone to the table wifi. It was still connected to the router.
all is well. Its working fine.
Thanks.

Thank you. That is good to know that everything is now fine. If you have any concerns please feel free to post it here at DJI Forum so that we can help you. Have a safe and happy flying.