Hi,
We are facing this problem in our CTI Application that if the agent was in Ready state, after the failover has happened the agent state is changed to Not Ready - Connection Failure. In our CTI, we are using CAXL for the XMPP connection.
However, if we perform the same scenario on Finesse, it maintains its state of Ready. We have tested this on UCCE 12.6 and UCCE 12.0.