Having so many problems getting a round robin DNS CASA working that I'm wanting to just shut it down and set it to one of our two Exchange Servers. I run the command "get-MailboxDatabase | set-MailboxDatabase -RpcClientAccessServer agcv10k.domain.lcl" to replace the ClientAccessServer from it's round robin value of outlook.domain.lcl.
When I initially set this from a single server to a round robin DNS entry (outlook.domain.lcl) it took effect almost immediately. But in attempting to change it back I waited 10 minutes, checked multiple clients, rebooted computers, restarted outlook but the old value of "outlook.domain.lcl" remained.
Is this not the correct command to set it back as it was? When I run the query in the Exchange CLI ("get-mailboxdatabase | fl *rpc* and you will notice that the RpcClientAccessServer") it shows the RPCClientAccessServer setting as "AGCV10k.domain.lcl" which is what it should be.