# Gateway Tag Change Event Stopped Working

**URL:** <https://forum.inductiveautomation.com/t/gateway-tag-change-event-stopped-working/110147>\
**Category:** Ignition\
**Tags:** ignition81, vision\
**Created:** [August 25, 2025, 2:21pm UTC](https://forum.inductiveautomation.com/t/gateway-tag-change-event-stopped-working/110147 "2025-08-25T14:21:48Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [August 25, 2025, 3:22pm UTC](https://forum.inductiveautomation.com/t/gateway-tag-change-event-stopped-working/110147/3 "2025-08-25T15:22:56Z")

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Exactly which Ignition version are you using, and have you restarted the gateway since the problem started happening?

You (and/or @bmeyers) should contact our support department so they can start an official investigation - there's evidently something wrong here, although apparently pretty rare.

> [@IgnitionProjectManager Error Notifying listener about project update](https://forum.inductiveautomation.com/t/ignitionprojectmanager-error-notifying-listener-about-project-update/96736/2):
>
> A gateway restart fixed whatever the issue was.

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