I too started having this problem just this week. Now even the app won't play to Google Cast groups. I did have an automation in Google Home that was "Play Pandora Radio Station on Home Group", but zippo, nada, nothing. The station no longer plays. I tried the old useless unlink and relink Pandora steps in Google Home, but that didn't matter. The issue remains. This just started happening to me as of 2/4/26. ... View more