Here is the complete warning message: Send failure while pushing PK to search peer = https://*.*.*.*:8089 , Read Timeout I'm getting the above warning messages in the internal Splunk logs every minute from each of our 3 search heads. The search peer in question is in our secondary site (let's say B) to the search heads (site A), but there are two other search peers in the same site (B) which we don't get any warning messages for. I've done a ping and netcat from each of the search heads in site A to each of the three search peers in Site B and the results are the same for each one, connection established and similar ping times. It's not a connection issue, so i'm wondering what else could be causing it? ... View more