Up until recently we had no problems with Chromecast devices. I now have two seperate sites that are reporting they can't get their Chromecast device to work. Does anyone know how the VNS should be configured to support Chromecast? Again, this was working and now is not.
Take a look in the release note of 9.01.x. There are definitley some changes in multicast handling (found 3 notes). Did you use the 8.32.x firmware before the upgrade?