Hi - I recently purchased a SONOS One SL to use as a computer monitor. The problem is that my iMac (2019 model, macOS Catalina 10.15.4) keeps reverting to the internal speaker and I have to reacquire the SONOS. It is annoying. Has anyone found a way to permanently keep the SONOS speaker connected? I have tried setting it to the SONOS in Settings, and it keeps changing back when there is no sound.
I asked support, and they told me that it is the operating system, which they did not write, which I pretty much knew already.