Still working fine here. Not sure why you’re having that issue. Have you looked through the Live Logging when the error occurs?
I did set up ActionTiles recently using @krlaframboise Other Hub Integration. This works pretty well, even though it adds a hop through the AT site and SmartThings. Device status updates are actually much quicker than the old SmartTiles, since it doesn’t poll every 30 seconds. It appears to use event based updates.
