# Synology Shelly homey

**URL:** <https://community.homey.app/t/synology-shelly-homey/44434>\
**Category:** Questions & Help\
**Created:** [March 10, 2021, 6:57pm UTC](https://community.homey.app/t/synology-shelly-homey/44434 "2021-03-10T18:57:31Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Jonathan\_Otte](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jonathan_otte/32/18025_2.png) [@Jonathan\_Otte](https://community.homey.app/u/Jonathan_Otte)\
**Post date:** [March 10, 2021, 6:57pm UTC](https://community.homey.app/t/synology-shelly-homey/44434/1 "2021-03-10T18:57:31Z")

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dear all I have a question, who has more than 50 shelly’s and who works with a synology router / synology mesh system? And homey

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**Author:** ![Martijn\_Hoogenbosch](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martijn_hoogenbosch/32/10647_2.png) [@Martijn\_Hoogenbosch](https://community.homey.app/u/Martijn_Hoogenbosch)\
**Post date:** [March 10, 2021, 7:08pm UTC](https://community.homey.app/t/synology-shelly-homey/44434/2 "2021-03-10T19:08:28Z")

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Why are you asking

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**Author:** ![Jonathan\_Otte](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jonathan_otte/32/18025_2.png) [@Jonathan\_Otte](https://community.homey.app/u/Jonathan_Otte)\
**Post date:** [March 10, 2021, 7:17pm UTC](https://community.homey.app/t/synology-shelly-homey/44434/3 "2021-03-10T19:17:46Z")

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because I am experiencing problems with my shelly, s with multicasting and setting up Coap  
some shelly, s do not feed back properly, and now I want to know if I am doing something wrong in my network especially in composition with synology router I want to rule out things to look further

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**Author:** ![Philip\_Montgomery](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/philip_montgomery/32/12434_2.png) [@Philip\_Montgomery](https://community.homey.app/u/Philip_Montgomery)\
**Post date:** [March 11, 2021, 4:18pm UTC](https://community.homey.app/t/synology-shelly-homey/44434/4 "2021-03-11T16:18:39Z")

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Are your problems with wired or battery powered devices. Apparently there are some problems with battery powered devices such as Door Window Sensor 2. The shelly developer on here commented about it and suggested that shelly are updating firmware to remedy. My Door/Window Sensor 2 does not report open/closed status to Homey at all after initial pairing which is over http, problem seems to be with COAP

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**Author:** ![Jonathan\_Otte](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/jonathan_otte/32/18025_2.png) [@Jonathan\_Otte](https://community.homey.app/u/Jonathan_Otte)\
**Post date:** [March 12, 2021, 5:47am UTC](https://community.homey.app/t/synology-shelly-homey/44434/5 "2021-03-12T05:47:57Z")

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The wired devices