Thanks for reporting it Gary, these intermittent problems are only solved by accumulation of data. It will give @mike and @vova a head start in investigating the issue if you could provide some details as per this post. Hopefully some investigation can fix it and you can get back to uninterrupted listening.
What kind of Internet connection do you have ? Have you found it more likely to occur at any particular time of day ? I’m wondering about caching and bandwidth congestion.