There's definitely a problem with these Streambars and it has nothing to do with the app your streaming or anything other than an inherent defect with the units. I hope Roku can come up with a fix because other than this problem the Streambar seems like a good product.
Today I had Edbri's issue. The roku light turned red... then it said it lost connection and asked if I wanted to configure a connection. I exited the roku app, restarted and then got the timestamp. Connect was fine after re starting the app. I did not reboot.
My internet connection was fine the entire time. It should not have lost connection
This happened to me twice since getting the Streambar a couple weeks ago. Have to reprogram the remote after the crash because it will no longer turn the TV on or off. Definitely a Streambar issue. Didn't have this issue with my Roku Streaming Stick.