It has been reported that there are incidences where VM (virtual machines) running Wonderware software experiences a significant loss of memory causing the VM to eventually lockup. Rebooting the VM solves the problem temporarily, but the problem comes back within a short period of time. Normal troubleshooting does not reveal any obvious memory leaks caused by running processes.
- Author: Rufus Handsome
- Published: 12/07/2015
- Applies to: All Wonderware versions running on VMWare ESXi v5.1, 5.5, 5.5 Update 1
VMWare has acknowledged that this is a problem in the 5.5 versions of their ESXi software. The link below describes the problem in detail and how to fix it.