Earlier today Hearthstone was working and I completed my daily quests. I then launched again but I can never get past the main screen (with the Hearthstone logo). Ran a Scan & Repair which reported no repairs were done and did an uninstall reinstall but the issue still persists.
I am on PC Windows 10.
I’m having the same issue. PC as well.
Still nothing. Can’t play on iPad either because it keeps crashing mid game and slow on phone. Guess I just can’t play anymore.
[Update]
So I found this post Client Laggy After Logo Appears Then It Gives Me A HS:NT304:303:0 error - #29 by Laithina-1204 I never got an error myself it just hung.
After reading through followed the suggestions and tried launching on EU and Asia which worked. NA was still stuck.
Continued reading through and found this suggestion which worked after deleting all folders. Doing so reset my log in, Hearthstone video settings and I’m back to the default launcher instead of the beta launcher but it’s working.
I switched back to the beta launcher and it’s still working so hopefully it stays that way.
Try this: