At the end of 20/03/2025, the actual IP address of server (95.85.214.21) should migrate to another one (188.75.184.38).

This action needs even to reconfigure the farm firewalls and some network devices and even to change the DNS record (that needs some time to propagate). So the server can stay even disconnected from network during this change.

For this, you should calculate that in all 21/03/2025 the server will be "not reachable", and it should start to be ready during the 22/03/2025 day.

Maybe it could happen that you should detach and then reattach to the project after the ip changes as some boinc client could not detect the change itself.

So, just calculate it you want to crunch other projects during 21/3/25 to be sure to not experiment issue in the server changes.

Thanks