DbScheduler Task "Membership of UNS User Accounts in UNS Groups" is very slow. Scheduler takes only a few 7-30 tasks in one chunk. Other DBSchedulertasks perform OK.
This is a product defect (VPR#25263)
This will be fixed on a future release of the product. If you require this immediately corrected, please contact support for a hotfix referencing the defect ID 25263.