Issue resolved version 4.36.04 or higher
The pre-release workaround is:
When building a new XCA uncheck the box to power up the unit when building the new XCA. Adjust the CPU and memory settings before starting the controller and it should work fine.
Prior to changing VE6120 profile, export configuration.
Go from small -> medium by increasing memory and number of cores on your VM.
Import configuration you exported prior to changing VE6120 profile from small to medium