I rolled back to docker version (controller and router) v0.29.0 and ziti-edge-tunnel v0.21.5-local and the router connection is back. Also I get connectivity trough the network with the exception of prometheus see above in this threat which is resolved in 0.30.1.
This shows that my docker-compose and also the ansible scripts are working.
Looks like I have the same issue with 0.30.1 like here: I think quickstart:0.30.1 broke something in the edge-tunnel connections