# What logic drives this.....\[System\]Gateway/Redundancy/Connection/IsConnected

**URL:** <https://forum.inductiveautomation.com/t/what-logic-drives-this-system-gateway-redundancy-connection-isconnected/114955>\
**Category:** Ignition\
**Created:** [April 8, 2026, 2:58pm UTC](https://forum.inductiveautomation.com/t/what-logic-drives-this-system-gateway-redundancy-connection-isconnected/114955 "2026-04-08T14:58:15Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![jay\_collosi](https://avatars.discourse-cdn.com/v4/letter/j/3e96dc/32.png) [@jay\_collosi](https://forum.inductiveautomation.com/u/jay_collosi)\
**Post date:** [April 8, 2026, 2:58pm UTC](https://forum.inductiveautomation.com/t/what-logic-drives-this-system-gateway-redundancy-connection-isconnected/114955/1 "2026-04-08T14:58:15Z")

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Hi All,

What is the logic behind this tag going false?  
[System]Gateway/Redundancy/Connection/IsConnected

This tag is going false once a day, trying to troubleshoot to identify cause.  
the other related tags are true and do not go false like:

[System]Gateway/Redundancy/IsActive  
Thank you in advance

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**Author:** ![mgross](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/mgross/32/3311_2.png) [@mgross](https://forum.inductiveautomation.com/u/mgross)\
**Post date:** [April 8, 2026, 8:41pm UTC](https://forum.inductiveautomation.com/t/what-logic-drives-this-system-gateway-redundancy-connection-isconnected/114955/2 "2026-04-08T20:41:17Z")

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It’s mostly driven by the gateway network connection state between the master and backup gateways. If the connection faults, this value will become false. There are other things that drive the value, like if the master and backup gateways are incompatible due to platform or installed module differences. But these wouldn’t cause the value to change once per day. The first place to troubleshoot would be the gateway network connection between the master and backup gateways.

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**Author:** ![tgarrison](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/tgarrison/32/80965_2.png) [@tgarrison](https://forum.inductiveautomation.com/u/tgarrison)\
**Post date:** [April 9, 2026, 4:09pm UTC](https://forum.inductiveautomation.com/t/what-logic-drives-this-system-gateway-redundancy-connection-isconnected/114955/3 "2026-04-09T16:09:27Z")

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Setup history on it so you can determine if it truly is only once a day, and if so, is it the same time every day? If so, is your IT dept doing something?

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**Author:** ![jay\_collosi](https://avatars.discourse-cdn.com/v4/letter/j/3e96dc/32.png) [@jay\_collosi](https://forum.inductiveautomation.com/u/jay_collosi)\
**Post date:** [April 13, 2026, 1:30pm UTC](https://forum.inductiveautomation.com/t/what-logic-drives-this-system-gateway-redundancy-connection-isconnected/114955/4 "2026-04-13T13:30:44Z")

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thank you, we’re investigating network connectivity

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**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:** [April 13, 2026, 1:50pm UTC](https://forum.inductiveautomation.com/t/what-logic-drives-this-system-gateway-redundancy-connection-isconnected/114955/5 "2026-04-13T13:50:41Z")

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It is not unusual for network active security probes to disrupt comms in some environments.

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**Author:** ![jay\_collosi](https://avatars.discourse-cdn.com/v4/letter/j/3e96dc/32.png) [@jay\_collosi](https://forum.inductiveautomation.com/u/jay_collosi)\
**Post date:** [April 30, 2026, 4:20pm UTC](https://forum.inductiveautomation.com/t/what-logic-drives-this-system-gateway-redundancy-connection-isconnected/114955/6 "2026-04-30T16:20:20Z")

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Problem is resolved we upgraded to 8.1.53.