Search head Clustering bundle Network-layer error: Read Timeout while applying bundle from deployer

We have setup a Searchhead cluster for Enterprise Security (3 SHs) .. and receive the below error most of the times we push the bundle from deployer after making changes to the App under /opt/splunk/etc/shcluster/apps/xxxx/ Warning: Depending on the configuration changes being pushed, this command might initiate a rolling restart of the cluster members. Please refer to the documentation for the details. Do you wish to continue? [y/n]: y Error while deploying apps to first member: Error while updating app=SA-EndpointProtection on t arget=https://xxxxxxx:8089: Network-layer error: Read Timeout I have checked the connection between the deployer and SHs over 8089 which is good ... also provided the correct mgmt_uri of the captain ... I see that the changes are getting pushed to the SHs but the deployer does not provide the "bundle has been pushed successfully" message and waits on and then provide the ERROR message The push worked at times .. i can say 2 out of 10 times and mostly give this error