We have several Chromecasts that connect to a "guest" wireless network on a dedicated vlan. Prior to 6.4.4.6 upgrade we were running AOS 6.4.2.6 and we could cast to these devices from both wireless and wired clients across different vlans. However, now it appears we can only cast from wireless devices regardless of vlan.
The only thing that changed was upgrading to AOS 6.4.4.6. What could have changed in the new version to prevent wired clients from "seeing" the chromecast devices? The chromecasts aren't at all seen by wired devices.