I can definitely confirm this, the update before Christmas, for example, solved the auto regulation of the eArc connection to HDMI 2. Now Dolby Atmos is also possible with my Sonos Arc. Other problems, such as the fact that Netflix always fails with a black freeze image when Dolby Vision notification is switched on, have not yet been solved. However, this can be avoided by deactivating the Dolby Vision & Atmos notification.

According to another customer request and response, there was an update in December that fixed several bugs. If you are referring to something different or specific, it is best to contact our customer service directly so that your query can be answered individually: https://helpcenter.digitec.ch/hc...