The index.html and I/O points doesn’t show in Reality Editor

Hi all,
Since I connect my Arduino YUN to another wifi network, I re-imaged the microSD card and add a new openhybrid object following the slider-example step by step.
When I open the reality editor and aim to the target object, there is no AR ui showed in the video frame, in another word the index.html and IO points of this object doesn’t show in reality editor. But at the same time I can find the object in the “Found Objects in this Network”.

I’ve re-open the Reality Editor and reboot Arduino YUN for quite a lot of times, but it doesn’t work. What’s wrong?

IMG_20160128_002305.jpg2336×4160 1.69 MB

IMG_20160128_002321.jpg2336×4160 1.78 MB

UPDATE:
I capture the packets with wireshark, the UDP broadcast via port 52316 is running.
So does this problem caused byreality editor? or OpenHybrid server?

This problem has resolved. I change another IPAD and everything works well.
This caused by my ipadmini, but it worked last week, i don’t know why.

@V_Mohammed_Ibrahim Do you mean press the reset button in ArduinoYUN and upload the Arduino code again? I tried that method, but also didn’t work for me.