# Ring Doorbell not verry stable

**URL:** <https://discourse.nodered.org/t/ring-doorbell-not-verry-stable/4394>\
**Category:** General\
**Created:** [29 October 2018 19:33 UTC](https://discourse.nodered.org/t/ring-doorbell-not-verry-stable/4394 "2018-10-29T19:33:38Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [29 October 2018 21:28 UTC](https://discourse.nodered.org/t/ring-doorbell-not-verry-stable/4394/4 "2018-10-29T21:28:29Z")

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@NickB said that the function node sometimes does not pass on the messages, which would have to be a different problem I think.  
An alternative to your solution of using the queue, which might be simpler I think, would be to use node-red-contrib-semaphore.

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