[DEPRECATED] ST_Anything - Arduino/ESP8266/ESP32

[ogiewon]

All,

SmartThings has acknowledged the LAN communication issue in the 27.6 hub firmware. They have posted a workaround that you can try until they can implement a permanent solution. I tested this and my ESP8266 can now send updates to ST.

Hub Firmware Release Notes - 27.6

Thanks everyone for bringing up the issue of not being able to receive LAN traffic on port 39500. We have identified the root cause and are working on getting out a fix as soon as possible. In the interim, a temporary fix is to pull the Ethernet cable from the back of the hub, leaving it unplugged for about 30 seconds (long enough for the status LED to turn either blinking or solid blue), then plugging the cable back in. For V3 hubs on Wi-Fi a reboot of your router/AP should do the trick. This will force a disconnect/reconnect to the SmartThings cloud and you should be able to receive LAN traffic on port 39500. If you power cycle your hub, the issue may reappear. Performing the steps above should get it back in working order. My apologies for the inconvenience and thank you all for your…

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