Tag Uncertain_LastKnownValue

Hello,
I am getting an error on some tags in our provider saying that the quality is Uncertain_LastKnownValue. These tags are reading from an FTLinx Gateway, if I use the quick client I get a Good value. If I use system.opc.read() then that typically sets the quality to Good in the tag browser in ignition itself.

Any ideas what could be going on or locations on information to troubleshoot deeper?

Thank you

Are they brand new tags?

What driver, what version of rockwell, and can you paste an example of a tag config?