In this section

• Can't load the editor in Firefox when Confluence Data Center is running in an IPv6 environment
• Cannot create or edit pages due to InvalidKeyException: algid parse error, not a sequence
• Collaborative Editing does not work after migration from Data Center to Server
• Collaborative editing does not work on Windows Service with modified server.xml
• Collaborative Editing error in Confluence Data Center due to blocked mixed content
• Collaborative Editing fails on clustered Confluence Data Center - can't establish a persistent WebSocket connection
• Configuring F5 load balancers to support Synchrony traffic
• Confluence collaborative editing does not publish other users' updates
• Confluence Collaborative Editing does not work with SSL and Apache 2.4.9 or earlier
• Confluence could not retrieve public key for real-time collaboration service from Synchrony
• Confluence experiences 'Could not initialize class org.xerial.snappy.Snappy' error
• Confluence on Docker: Wrong parameters passed to Synchrony
• Creating a New Page Always Shows Connecting...
• Editing shared draft shows an old version of the page
• Failed to setup Synchrony, turn on debug for stack trace
• Getting "Cannot open <nil> as a Reader" in Synchrony logs when editing a page
• How to disable Collaborative Editing in Confluence if it cannot be disabled through the UI
• How to Increase Synchrony Heap Allocation
• How to monitor the Synchrony cluster health
• How to remove Synchrony data
• Provide credentials to Synchrony standalone using environment variables (Linux)
• Reverse Proxy intercepting errors can cause the Confluence Page Creation action to freeze
• Run Synchrony-standalone as a service on Linux
• Run Synchrony-standalone as a service on Linux for Confluence 6.4 and earlier
• Synchrony cannot communicate with the database due to The BUFFERDIR connection property is invalid error
• Synchrony Cluster Cannot be Reached by Confluence due to PKIX Error
• Synchrony Failed to Load the sqljdbc_auth.dll Cause no sqljdbc_auth in java.library.path
• Synchrony Fails to Start due to a NullPointerException
• Synchrony Fails To Start Due To Missing Permissions In The Java Directory
• Synchrony Heartbeat fails due to a TimedOutException
• Synchrony Heartbeat request fails with 404 HTTP Error due to missing 'synchrony' context path in Confluence Data Center
• Synchrony logs show invalid-aud and Synchrony is not connecting to Confluence
• Synchrony process get stuck and not cleared in Confluence Upgrade process
• Synchrony service won't start due to "java.lang.NumberFormatException"
• Unable to edit any pages in Confluence due to Collaborative Editing
• Unable to edit pages or enable Collaborative Editing on Confluence due to disabled system plugins
• Unique Constraint Violation on Synchrony SNAPSHOTS Table