Question2Replies60Views FredG487 Member since 2009 34 posts Highmark Health Posted: October 8, 2019Last activity: January 22, 2020 Solved Pega Security AlertHello! Awhile back, I received a notification that I had to add this setting to my Pega 8.1 environments: -DNodeSettings="lac/traditionalLACRegisterSynch=true". This is a WebSphere JVM setting.Is this still needed for Pega 8.3 and beyond?Thanks!***Edited by Moderator Marissa to update platform capability tags**** Security System Administration ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Accepted Solution Posted: 1 year agoBr@dTainter_GCS PEGA replied to FredG487Hi Fred, Based on the following article, 8.3 doesn't appear to be affected: https://community1.pega.com/community/pega-support/question/pega-proactive-notice-thread-locking Posted: 1 year agoUpdated: 10 months agoFredG487 Highmark Health replied to FredG487Thank you!