After the recent update my ST300 now rapidly blinks the music LED whenever streaming from a music service or when connected to another ST speaker. It’s extremely distracting and annoying...was this intentional or is it another artifact from this month’s terrible firmware update?
Thank you for posting. I am sorry about the experience you are having with your ST300. Have you attempted a factory default of the ST300? If that still is unable to resolve the issues with the lights, I would suggest to contact service. If you go HERE, select your country, scroll to the bottom of the page, choose "Contact Us" and a number will be displayed for support.
Let us know if the troubleshooting is able to resolve this issue.