Hi Michael,
What release of CA Performance Manager and VNA is involved in this problem?
CA Performance Manager:3.2.0.181
VNA:3.2, wildfly :10
Did this ever work properly?
No.
Is there an error that shows up to the user when the problem happens that you've seen?
No,I didn't see any error.
Are you able to restart something to easily get things to work properly again?
We restarted many times.
How often does this happen?
After 10-15 mints.