We want to copy whole disk from 1st-Raspberry Pi to 2nd,3rd… - Raspberry PI.
If we copy full disk ( include OS + Zerotier ), Does it work no problem ?
Is there any unique key in installed Zerotier in each machine ?
Should we do uninstall and re-install Zerotier only at least ?
If you clone a system image, then you must rekey the new system instance and rejoin it to the ZT network. Start with the zerotier-idtool documentation, or just reinstall ZeroTier on each.