The comment fields in AccuWork and JIRA are now reflecting the updates correctly.
This issue has been resolved.
Epic unlinking and SubTask unliking are now working perfectly.
AccuSync would duplicate information in the fields CPK and CPK history whenever the watermark was reset and a re-synchronization was performed. This duplication of information has been rectified.
If an issue was moved from one JIRA Agile project to another, it would maintain the AccuWork field values which were available in the previous JIRA Agile project, and would not trigger an update of the fields. This problem has been resolved, now both AccuWork and JIRA Agile fields are updated.
AccuSync 2017.1 supports JIRA Agile (7.0 to 7.3.6).
The AccuSync configuration while still running, as seen in the main AccuSync Management Console, would stop synchronizing new JIRA Agile issues to AccuWork. The water marks for some Synchronization Patterns would stop getting updated while others continued to move on. This caused failure in synchronization, which has now been resolved.