# Fibaro Double Relay - auto off behavior error

**URL:** <https://community.homey.app/t/fibaro-double-relay-auto-off-behavior-error/27139>\
**Category:** Questions & Help\
**Tags:** app\
**Created:** [March 14, 2020, 7:53pm UTC](https://community.homey.app/t/fibaro-double-relay-auto-off-behavior-error/27139 "2020-03-14T19:53:22Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Bas\_Homey](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bas_homey/32/16432_2.png) [@Bas\_Homey](https://community.homey.app/u/Bas_Homey)\
**Post date:** [March 14, 2020, 7:53pm UTC](https://community.homey.app/t/fibaro-double-relay-auto-off-behavior-error/27139/1 "2020-03-14T19:53:22Z")

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I got two Fibaro Double Relays (FGS-222). On the first relay (Q1-IN) I can enable the “auto-off behavior” to on. On the second relay (Q2-IN) I get an error when I try to enable the “auto-off behavior” and hit save. Error message says "an unknown error has occured (\_failed to set auto off to true size 1).

For both Fibaro Double Relays I get the same error message on the second relay.

Running the latest version of the App (2.2.10).

Any ideas?

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**Author:** ![BufferOverflow](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bufferoverflow/32/12568_2.png) [@BufferOverflow](https://community.homey.app/u/BufferOverflow)\
**Post date:** [May 13, 2020, 8:07pm UTC](https://community.homey.app/t/fibaro-double-relay-auto-off-behavior-error/27139/2 "2020-05-13T20:07:58Z")

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> [@Bas\_Homey](#):
>
> On the second relay (Q2-IN) I get an error when I try to enable the “auto-off behavior” and hit save. Error message says "an unknown error has occured (\_failed to set auto off to true size 1).

I got the same error on my FGS-222. I think you need to set ‘Auto-off relay 2’ on the ‘first device’ and not on the ‘second’ one.

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**Author:** ![Osorkon](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/osorkon/32/43026_2.png) [@Osorkon](https://community.homey.app/u/Osorkon)\
**Post date:** [May 13, 2020, 9:19pm UTC](https://community.homey.app/t/fibaro-double-relay-auto-off-behavior-error/27139/3 "2020-05-13T21:19:41Z")

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I don’t have this issues?  
But with Fibaro App v2.4.4  
Did you also try to send the Parameters through “Raw configuration parameters”?

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**Author:** ![Bas\_Homey](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bas_homey/32/16432_2.png) [@Bas\_Homey](https://community.homey.app/u/Bas_Homey)\
**Post date:** [December 25, 2020, 2:28pm UTC](https://community.homey.app/t/fibaro-double-relay-auto-off-behavior-error/27139/4 "2020-12-25T14:28:45Z")

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Hi - just picking this up after few months - I don’t see the “auto-off relay 2” on the “first device”. Do you get this option in advanced settings?

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<div class="post-metadata">

**Author:** ![Bas\_Homey](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bas_homey/32/16432_2.png) [@Bas\_Homey](https://community.homey.app/u/Bas_Homey)\
**Post date:** [December 25, 2020, 2:30pm UTC](https://community.homey.app/t/fibaro-double-relay-auto-off-behavior-error/27139/5 "2020-12-25T14:30:42Z")

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Thanks for the suggestion. I still have same issue with Fibaro App v2.4.6. Removed the switch today, reset it and added it back to homey network but same issue. Help me a bit - how do I send parameters through “raw configuration parameters”?