I like to listen to learning content while driving. I've noticed an obnoxious issue with the iPhone app. If I hit an area of low service, instead of buffering like most apps the video freezes but the video time continues to increment. Once I get service again the video resumes at whatever time the video is at, skipping a chunk of the video. Seeking back through the content is not ideal (or legal in many cases) while driving. Hoping that mentioning this here might get some development work on fixing this issue.
Thanks!