That'll be it then. OK to roll back you need to get your tx powered up and connected to your tablet (P4 doesn't need to be on). Open the app, you should be on the screen where you would normally click 'connect', but don't. In the top right of your screen there is an icon that looks like 3 lines. Press and hold on that icon and that should bring up the TX firmware screen. You should have the option to reinstall 1.8 or roll back. Roll back to 1.6, it should only take a minute or two.
Never power off anything while your flashing firmware to it!
Let us know if that sorts it for you buddy
On my P4A i'm running App v .3.1.4 A/C 1.10.90. R/C/ 1.8.0.
So far i haven't had any problems
but i've been just been taking a few stills at close range approx 50yds. The signal has been good.
Has has the fault been intermitant or just affecting a few people.?
I'm working on the theory if it aint f/ked dont fix it.
After a brief brain fuzz i rolled back to 1.6.0 ....had a quick Google and discovered its only Android devices affected, I had this problem when i first got the a/c ,to solve the problem i went Apple(
) . looks like D.J.I. sort the f/ware for Apple then try to get it working on Android. Upgraded back to 1.8.0. and going for a nice lay down..