# Lose tags when restarting gateway

**URL:** <https://forum.inductiveautomation.com/t/lose-tags-when-restarting-gateway/51569>\
**Category:** Ignition\
**Tags:** perspective, ignition81\
**Created:** [October 4, 2021, 9:26am UTC](https://forum.inductiveautomation.com/t/lose-tags-when-restarting-gateway/51569 "2021-10-04T09:26:00Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![Corentin.appart](https://avatars.discourse-cdn.com/v4/letter/c/da6949/32.png) [@Corentin.appart](https://forum.inductiveautomation.com/u/Corentin.appart)\
**Post date:** [October 4, 2021, 9:26am UTC](https://forum.inductiveautomation.com/t/lose-tags-when-restarting-gateway/51569/1 "2021-10-04T09:26:00Z")

</div>

Hello all,

i am using ingnition 8.1.9 and when i’m restarting my gateway or server i’m losing tags from a folder.  
tags are OPC or memory tags.

i have an UDT  
 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/5/0/50b67146d1823f6260398371f30f78cb128c37a0.png)  
and a tag with this UDT

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/f/e/feba290c64a2b91973254cae5fe3e64a451117b2.png)

When i restart my gateway some folders in this tag disappears  
the folder “Production” for example.

any help ?

Thanks in advance

---

<div class="post-metadata">

**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [October 4, 2021, 9:43am UTC](https://forum.inductiveautomation.com/t/lose-tags-when-restarting-gateway/51569/2 "2021-10-04T09:43:42Z")

</div>

Are there any suspicious messages in the wrapper log that look related?

---

<div class="post-metadata">

**Author:** ![Corentin.appart](https://avatars.discourse-cdn.com/v4/letter/c/da6949/32.png) [@Corentin.appart](https://forum.inductiveautomation.com/u/Corentin.appart)\
**Post date:** [October 4, 2021, 11:49am UTC](https://forum.inductiveautomation.com/t/lose-tags-when-restarting-gateway/51569/3 "2021-10-04T11:49:32Z")

</div>

Yes i have this logs

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/2/1/216dc086df59b8f2a08e05a38d6b8b52de64f75f.jpeg)

---

<div class="post-metadata">

**Author:** ![Corentin.appart](https://avatars.discourse-cdn.com/v4/letter/c/da6949/32.png) [@Corentin.appart](https://forum.inductiveautomation.com/u/Corentin.appart)\
**Post date:** [October 4, 2021, 1:36pm UTC](https://forum.inductiveautomation.com/t/lose-tags-when-restarting-gateway/51569/4 "2021-10-04T13:36:41Z")

</div>

i created a new tag with the same UDT and it solved the problem.

I think it was a problem between my old tag and my UDT because of several changes.