Here's a new one for me. I broke some points by renaming things wrong. Then I renamed them back to where they should be. I didn't change / delete any of the XIDs.
Now, with the Persistent TCP source, I have most of those points showing a "!", and also showing the wrong real time value. The historical data seems okay.
I've attached what I'm seeing: The point name area in the upper left shows the last point from this morning before the rename happened. The data at the right, and it's time stamps, are correct.
This is also showing up in our summary screens as well.
Can someone help with this?