Is this what you are doing? At this point, I would recommend backing up your light programs, and using the reset app data button to start over. I have a feeling you are looking at the Connect Direct to Ap700 directions, and not the ones that involve pressing 2 buttons at the same time.
On lamp 1 only.
Turn on AP700.
Press Down arrow and + at same time until wifi indicator flashes.
Open Kessil App, press next.
Connect to AP700 Wifi on phone settings
Select Home wifi network, enter password. App should now tell you to connect to home wifi, if it doesn't, do it anyway.
Press Set Next Lamp and Add Another AP700.
Now, lamp 2.
Turn on AP700.
Press Down arrow and + at same time until wifi indicator flashes.
Open Kessil App, press next.
Connect to AP700 Wifi on phone settings
Select Home wifi network, enter password. At this point connect back to the first AP700 wifi
Press Next and Press Done.
When prompted by "Search device again" pop-up, press "No" if you find all your lights on the screen. Press "Yes" if you do not.
Wait approx. 2 minutes for data to load and for lamp interface(s) to appear. The AP700(s) can now be controlled via app. If no new lamp interface appears, press in the top right corner.