First of all I just wanted to say thanks for this awesome app! It's exactly what I was looking for and it's easy to use and up until I would say a week or 2 ago I haven't had any problems or issues with it. However I'm having the same issue as everyone else has as of late. The only thing I can really remember that has changed recently is that my Google Chrome updated to a new version a week or 2 ago (I'm not sure if anything else updated) but ever since then Videostream stutters and buffers every 5 seconds or so. And it was working fine before. Here is the tech info: I'm using Windows 8.1 64-bit and right now I'm using Chrome Version 39.0.2171.95 m and I'm using Videostream 184.108.40.206 Extension. Right now I'm trying to play a 200MB .MP4 file from my computer to my Chrome Cast on my TV. Like I mentioned above I have never had an issue before but now when I try and play the video it will buffer and stutter about every 5-10 seconds or so. I even tried to lower the quality and I tried them all even going all the way down to the 240p and it still did it. Mind you that the 240p did make the stuttering and buffering more quick but it still did it. I tried all the suggestions on this board and other sites and nothing seems to work. I'm just really hoping for a solution because I really love this app and it just sucks that we're having this issue now when before it worked just fine. Thanks again for this awesome app I really do appreciate it.