Websphere liberty controller cannot stop the member
<p>I created a cluster as explained in <a href="http://www.ibm.com/support/knowledgecenter/en/SS7K4U_liberty/com.ibm.websphere.wlp.zseries.doc/ae/tagt_wlp_configure_collective.html" rel="nofollow noreferrer">http://www.ibm.com/support/knowledgecenter/en/SS7K4U_liberty/com.ibm.websphere.wlp.zseries.doc/ae/tagt_wlp_configure_collective.html</a> and <a href="http://www.ibm.com/support/knowledgecenter/en/SS7K4U_liberty/com.ibm.websphere.wlp.zseries.doc/ae/twlp_config_cluster.html" rel="nofollow noreferrer">http://www.ibm.com/support/knowledgecenter/en/SS7K4U_liberty/com.ibm.websphere.wlp.zseries.doc/ae/twlp_config_cluster.html</a>.</p>

<p>I added adminCenter feature in my controller and tried stopping and starting a member in the cluster successfully.</p>

<p>However after I restart my controller and the member, i am not able to start or stop the members from the adminCenter. I am getting saying "Cannot connect to host xxx with the credentials provided".</p>

<p>I tried using collective updateHost to update the rpcUser and rpcUserPassword but with no luck.</p>

<p>Can anyone help me?</p>