Sometimes the video freezes 2 hours in, others 20 min. The standard YouTube app is fine, but we prefer the Kids app as it's more difficult to exit and we have a 20mo that loves remotes. We haven't found a way to restart the video once it freezes. Basically just have to back out to the home page of the app and select another video. The app still let's you bring up the pause, ff, rw etc menu, but no response apart from the home button. There's no 'are you still watching?' prompt, just the video freezes. VFTV box, router and ONT are all within a foot of each other, and hard-wired. Ideas? Thanks.