In CVP 2020.2.3, when I try to acknowledge in last month, after choose all event alarm, then I click Acknowledge, it is ok, all alarm are disappear.
I try to query again, all alarm are acknowledge.
But when I refresh the browse ( I use Mozilla firefox and Chrome), then I check again, all the history alarms (I’ve just acknowledged) still there, and their status is Not yet acknowledge.
Please help me if you know about this issue. I use account cvpadmin.