SLC 505 tags bad quality when not viewed

We have tags being logged via tag historian whose data integrity is 32 (waiting) when they are not actively present on an active screen. When I open a screen with a control bound to the tag or I navigate to the tag in my tag browser the data integrity changes to 192 and it starts logging data again. What could cause this?

The tags are from a SLC 505. The connection to the controller is listed as Connected: Protocol: Direct.

Using version 7.9.6

The CPU and Memory trend are both low (1% and <900mb respectively)

That usually means someone set up a leased scan class, and it’s slow rate is too slow for your history needs.

That was it. I forgot about that feature. Thanks for the help.