I am not liking this new version of PlaysTV. You cant pause a video, fast forward, or rewind when viewing videos. If I need to run to the restroom, I have to start the video over from the beginning; if I saw something, I wanted a closer look at, I have to start the video over from the beginning; If its a lengthy video and I want to skip over some dead time in the video, I cannot.
Perhaps I'm not fully understanding, but you should be able to navigate through a video.
You can click on the timeline, or even use the arrow keys to jump forward and back 5 seconds:
Pausing and Playing the video can be done either by pressing the Play/Pause button in the bottom left of the Editing Screen, or by hitting Space:
However, if you're unable to do any of the above, please let me know.
For the issue where it's not recording, I'd recommend making a support ticket since that will include logs files for us to investigate why it's not working as intended.
As for watching videos that are already uploaded, I am able to Fullscreen it, and navigate through the video.
It could be a little easier since it's fairly easy to start/stop the video instead of navigating.
However, there definitely seems something wrong with your app so I still highly recommend making a support ticket.