When I purchased this device over a year ago, I thought it would be perfect for use with my XSP. Now I'm really frustrated with the thing. I do not use it for anything except the XSP and Star Link. The issue is the constant breakup of the video and app disconnects. I also hear all too frequent messages about the video link interference. I know it will be said that this is communication between the drone and the controller but then, why does it not occur, or occur far less with my other device... a Galaxy Tab A 10" with the "octacore" processor? I have to believe there is a processor speed or other processing capability issue going on. The 10" tablet functions way better than the 7" in all aspects. So much so that I can now not recommend the Tab A 7" as a good device to use with Star Link. Please let me repeat that I have no other apps on the device other than the ones that came with it and then I don't use them at all. I'm just venting a bit here but, if anyone else is using the Tab A 7" and has similar issues, I'd like to hear about it, and if you ever found a solution.