First, for a while now it seems like video and stills are not as sharp as they used to be. I'm not sure what changed but the video just does not seem as clear and sharp as it once was. Perhaps a firmware update is what changed? Wondering if anyone has seen this and if there is a fix. This is a Phantom 3 Advanced with the 1.6 firmware, just updated and have not yet flown to see if this made any difference on the video. I have tried 2.7k as well as 1080p 60fps but it just does not appear as sharp as it once was. Second, a friend wants me to do some filming of an ice hockey rink outside the building and inside as well. No problem on the outside but I have not yet flown inside a building. I'm assuming I need to turn off GPS and fly in A Mode. Any tips here are appreciated.