I noticed interesting thing. When using my DJI Spark with Xiaomi MI6 if I go to WiFi channel selection menu it start stuttering and freezing. Sometimes it start lagging as only I start DJI GO even if I recently restarted my device (or not restarted - definetely it's not connected with it). But if I go to playback menu and return back Spark looses RC for a few seconds and after it connected again all lags dissappears. But not always Sometimes I have to go to playback menu one more time. Using all latest firmware & software. These lags really huge pain for me... Any advices? (except buying another iOS device) Does your Spark looses connection with RC when you go to playback menu?

Get an OTG cable!

S-e-ven Posted at 3-30 09:59
Get an OTG cable!

No difference - OTG or WiFi, same lags. Maybe this is problem with RC?

I'd check first another cable and a different phone!
And make sure, that the phones wifi is switched off or 100% certain not connected to the RCs wifi!
Also try an older version of the Go4!

S-e-ven Posted at 3-30 18:14
I'd check first another cable and a different phone!
And make sure, that the phones wifi is switched off or 100% certain not connected to the RCs wifi!
Also try an older version of the Go4!

I tried another phone with/without cable. Same result. Could you check, is your Sparky loses RC for few seconds when you go to playback menu and back?

No, it don't. (Just tested otg)
But I am still on a 4.2.21.