- Posted on
Fri Nov 16, 2018 12:00 pm
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autolog
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- Posts: 3403
- Joined: Sep 10, 2013
- Location: West Sussex, UK [GMT aka UTC]
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Port 1900 is used for discovery and shouldn't be used by your Indigo Alexa-Hue Bridge device - it should be something like 8179 onwards.
When you ran the lsof command it showed something was using 1900 - most likely the Alexa-Hue Bridge plugin?
You can check this by using the pid number (464 in the output previously posted), use the Activity monitor to display the CPU, click on the pid column header to sort by pid number, highlight the process line that contains the pid and then press the i (info) button to display info about the process. Click on the Open Files and Ports tab and look at the first line which should contain some info that will indicate what the process is (if an Indigo plugin)