Roku soundbar freezes up & resets every 5 to 10 minutes

I am having the exact same issues and bought the soundbar along with the subwoofer and speakers in September.  Even though I love the surround site, the streaming through the Soundbar is most often problematic with poor performance of freezing, rebooting, etc. 

My Model is a 9102R - Roku Streambar with a software versions of 12.5.0, build 4178-95.  Not sure if you would also need the Serial Number?

Please help!  Thank you!