Having lag etc... on android device, I have in the past downgraded as advised by many the "google play services" on my tab (ACER Iconia One 8 (B1-820), cheap tab I agree). It was not too bad a the end including up to 1.3.20, but backlight cannot be set high in sun, balance readable display and crash/lag was the issue. So from in a car or in shadow of a tree, it was possible to manage it in a not too bad, but for sure not as expected. I of coarse upgraded to the latest version 1.4.10 (hope to get reconnect/lag etc.. solved). In several threads I get notice of possibility to upgrade instead of uninstalling any update, sounds much more positive as I get in the mean time better tab and phone that I don't want to fully dedicate to my Phantoms. I upgraded manually with success the "google play services" to version 8.1.13 (the latest one that was available to me for device type 236 (Samsung tab s 8.4), 8.1.14 was existing but not available for my tab) but I was only able to do a short test on it, with success I would say, no drop, no hang. Next day I wanted to check the status of version for my various tabs/phone and list their current version to see the one that need/can upgrade but I noticed that in the mean time, all where at 8.1.14. There was rain today, so no flight. I tried all my tabs that got "google play services" 8.1.14 and left it connected to by PH3P for some time. All stay connected, I can always reconnected without strange issue, at my surprise. Response to stick (just for test, rotate left/right generate a temporary change on the camera) was good even if bird was not flying. No disconnect other time. Ok, it is not a full real test, but it was so much better than what I had in same condition in the past for such testing. - Did anybody get the upgrade of "google play services" to 8.1.14? - Did anybody observe too an improvement in the operation of Go app with this upgrade? I will for sure try again in real flight in the next days as soon weather improve.