Hi @liquidswords
Welcome to the Sonos Community!
It looks like a communication issue between your controller device and your Beam.
I recommend you first turn your WiFi router for at least 30 seconds, then turn it back on and wait for WiFi to return before trying again.
If you have any devices that extend the range of your WiFi, I recommend a read of my troubleshooting article:
Finally, it may be a case of electromagnetic interference near either the router or the Beam. A read of our Reducing wireless interference help page should assist.
I hope this helps.
"Common sense is the collection of prejudices acquired by age eighteen." - Albert Einstein