The vendor has published 1 unique mention(s) for this bug: 1. When you upgrade to NetScaler 14.1-56.x, if the folder /var/mps/db_pgsql/data/pg_wal is a symbolic link, then the configuration migration fails. As a result, the system starts with the default configuration instead of retaining the existing settings. The issue is caused by the older database failing to start due to a missing directory. Modules: 1. Infrastructure Latest urls for this bug: 1. https://docs.netscaler.com/en-us/updates?product=NetScaler%20Console%20on-prem%20%28ADM%29&version=13.1&build=62.27 2. https://docs.netscaler.com/en-us/updates?product=NetScaler%20Console%20on-prem%20%28ADM%29&version=14.1&build=60.57