For the most part the app works great and I enjoy it. However I experience a lot of double vision while watching 3D videos. Things that are far away and centered are easy to focus on, however close up I get a lot of double vision, proportional to the distance. The closer they are, the worse it is. Also things at the periphery are doubled and impossible to focus on. I have tried to fix this by changing horizontal offset, however there doesn't seem to be a setting that works for all distances. Is there a fix for this problem?