Hi @toms24x7 ,
You may want to look at this thread. OpenZiti Controller on Hetzner Cloud - #4 by dariuszSki > Perhaps, there is already 0.0.0.0/0 on your system and one that is configured by Ziti does not have higher weight. You will need to split 0.0.0.0/0 into 2 longer prefixes as in described in the thread.
Thanks,
Dariusz