"Unable to connect to remove server" at boot

I have “scan library at startup” and “wait for network” both turned on.

When I boot the Vero 4K, it starts a scan and immediately throws up an error message: “Unable to connect to remove server”. I select Yes for “continue scanning?” and it continues with no problem. The thing has perfect connection (wired and wireless).

I thought “wait for network” would stop this error message from popping up.

… How can I stop this error message from blocking the UI on every boot?

First I hope you have either wired or wireless active not both.
Yes that option should ensure the timing is right. How are you connected (protocol) to the remote server.
Suggest to enable debug logging, reboot and upload logs