# Tags going to bad quality on system running RC build

**URL:** <https://forum.inductiveautomation.com/t/tags-going-to-bad-quality-on-system-running-rc-build/24098>\
**Category:** Ignition Early Access\
**Created:** [April 12, 2019, 3:48pm UTC](https://forum.inductiveautomation.com/t/tags-going-to-bad-quality-on-system-running-rc-build/24098 "2019-04-12T15:48:53Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Steve\_Laubach](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/steve_laubach/32/60900_2.png) [@Steve\_Laubach](https://forum.inductiveautomation.com/u/Steve_Laubach)\
**Post date:** [April 12, 2019, 3:48pm UTC](https://forum.inductiveautomation.com/t/tags-going-to-bad-quality-on-system-running-rc-build/24098/1 "2019-04-12T15:48:53Z")

</div>

I have a system that’s connecting to two PLCs using the Modbus driver and another system using an Allen Bradley driver.

We are intermittently seeing tags go to bad quality. Rebooting the Ignition server fixes it.

It isn’t happening every day but it’s becoming a problem for our demos.

We’re running these drivers  
AB driver 5.0.0-rc1 (b2019040123)  
Modbus driver 6.0.0-rc1 (b2019040123)

---

<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:** [April 12, 2019, 3:51pm UTC](https://forum.inductiveautomation.com/t/tags-going-to-bad-quality-on-system-running-rc-build/24098/2 "2019-04-12T15:51:16Z")

</div>

Probably easiest to upgrade to the 8.0.0 release and then call into support and let them look next time the tags are bad quality.

---

<div class="post-metadata">

**Author:** ![Steve\_Laubach](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/steve_laubach/32/60900_2.png) [@Steve\_Laubach](https://forum.inductiveautomation.com/u/Steve_Laubach)\
**Post date:** [April 12, 2019, 4:09pm UTC](https://forum.inductiveautomation.com/t/tags-going-to-bad-quality-on-system-running-rc-build/24098/3 "2019-04-12T16:09:40Z")

</div>

Ok, thank you.

It’s on Ignition 8 so next time I get that I will call it in.

---

<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:** [April 12, 2019, 4:14pm UTC](https://forum.inductiveautomation.com/t/tags-going-to-bad-quality-on-system-running-rc-build/24098/4 "2019-04-12T16:14:06Z")

</div>

The versions you posted were from the RC, not the final release.

---

<div class="post-metadata">

**Author:** ![Steve\_Laubach](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/steve_laubach/32/60900_2.png) [@Steve\_Laubach](https://forum.inductiveautomation.com/u/Steve_Laubach)\
**Post date:** [April 12, 2019, 4:25pm UTC](https://forum.inductiveautomation.com/t/tags-going-to-bad-quality-on-system-running-rc-build/24098/5 "2019-04-12T16:25:48Z")

</div>

OH!  
Thanks.  
I’ll update it to the final release and see where we’re at.