I have SQL Server 2012 and have setup AlwaysOn for High Availability. The infrastructure is on Azure VM's. After moving to this setup, we are frequently observing Network issues which either causes failover or secondary replica getting disconnected and re-establish the connection again.
We have worked on changing the default delay and threshold values. Which did not help us much as immediately after that we did observed failover next day.
Can anyone assist me on how we can prevent network issues to affect the Always on nodes.