After flushing the cache the following warning is reported in the vastool status output:
WARNING: 710 Process < >< .vasd > is too large < KB >
A restart of the vasd resolves the issue until the next flush.
This occurs even when using workstation mode on the client.
* vas_status: Test 710, better compute size for large groups.
In workstation mode you will often have more groups than users cached.
Authentication Services was not counting the cached groups as large enough memory users and incorrectly triggered the message.
Issue is fixed in version 22.214.171.12447.
The latest maintenance release can be downloaded from the following link: