Exiting the default screensaver on Roku Express 4k always launches a random channel and I lose my place in whatever I had been watching. If I do not have a subscription to the random channel then it shows the signup dialog.
If I am watching YouTube then I want it to go back to YouTube. This is real basic screensaver functionality.
The problem you are describing is caused by the combination of:
So you can eliminate the problem by:
NEVER press Play/Pause to exit the screensaver. That's most likely your problem. Press one of the arrow to dismiss the screensaver and then Play/Pause to resume your video.
The problem you are describing is caused by the combination of:
So you can eliminate the problem by: