With experience our servers almost always have issues coming back online after updates. If a server isn't up within about an hour, it is safe to say it is not going to on its own. Usually a good idea to stop the server completely and then start it.
March 23, 2019 after patch we had several players bring up that they were unable to transfer anything or interact with the obelisks. Ark official on Twitter has since patched their bad patch but our server is still having the issue. The only option for players to transfer between the clustered maps is by using supply drops.
We have made sure all clustered servers have the same ID. Also checked all settings (which frequently change every patch). The only server impacted is The Island out of 4 of our servers which cover The Island, Ragnarok, Aberration and Extinction.
Any help would be much appreciated.