Hi, we are facing issue with linking Confluence Page in JIRA.
Applications links work correctly - both of apps are connecte
d and functionality is working fine, except of linking Confluence pages. When i want to link a page i get : 
Any ideas what is the reason of this communicate? We have JIRA 7.8.1 and Confluence 6.0.4. They are on seperated VM's in Azure. For both we use other port for SSL but network security is configured for that.