The error is not fixed with the 5.9 update either.
Reproducible error is detailed here: RoseTube not playing videos that are live on YouTube - #6 by taystnotes
Current workaround: Turn the 150b off for 1 hour. Power back on and RoseTube searches/plays work.
Rose tube stops every time I use it after 1-3 hours of playing on my 5 months new RS 130.
Bin like this from first day 
Som wan find the solution yet?
I tried the new 5.9.2 and it’s still not working like it supposed.
Jon
I checked the video you sent me.
I forwarded the video to the software team.
They said they will fix the issue and release an update as soon as possible.
@ROSEHAN on behalf of all users who are troubled by this reproducible problem, thank you for taking the necessary steps to fix them.