# Cannot read some tags inside Rockwell AOI

**URL:** <https://forum.inductiveautomation.com/t/cannot-read-some-tags-inside-rockwell-aoi/38393>\
**Category:** Ignition Early Access\
**Created:** [September 4, 2020, 11:09am UTC](https://forum.inductiveautomation.com/t/cannot-read-some-tags-inside-rockwell-aoi/38393 "2020-09-04T11:09:49Z")\
**Posts on this page:** 1\
**Showing post:** 90

<div class="post-metadata">

**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [February 19, 2025, 12:34am UTC](https://forum.inductiveautomation.com/t/cannot-read-some-tags-inside-rockwell-aoi/38393/90 "2025-02-19T00:34:50Z")

</div>

Also fwiw we did eventually implement this:

> [@Indirect Tag Delay](https://forum.inductiveautomation.com/t/indirect-tag-delay/28734/17):
>
> Well, as I mentioned earlier, the ability to set a DataChangeTrigger that includes timestamp changes would mitigate this.

in Ignition 8.1.10.

---

_[View the full topic](https://forum.inductiveautomation.com/t/cannot-read-some-tags-inside-rockwell-aoi/38393)._