Azure Site to Site vpn Established - but no traffic flowing

I’ve created a site to site vpn with Azure, its established successfully but there is no traffic flowing. I cant ping RDP etc.

I have created the firewall rules to accept traffic from azure and to azure. I can see bytes on the onprem to azure rules but not azure to onprem.

The only errors i can see in the logs are these:
Screenshot 2024-10-01 154615.png
has anyone any thoughts that might help?