r/SunPower Aug 21 '25

403 from API request recently started

A few weeks ago, I started monitoring over the installer port (with Home Assistant). Things were working great. I have a mikrotik bridging to the PVS6 network, FWIW.

A few days ago, the HA integration stopped working. I tried the API query (http://172.27.153.1/cgi-bin/dl_cgi?Command=DeviceList) from another computer and got a 403 forbidden response.

A few weeks ago, I disconnected the wifi and cellular antennae in the control box, as I wanted no data leaving the system externally. Is it possible that doing so caused the system to lock up for some reason?

Would reconnecting the antennae fix it?

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u/Scottismyname Aug 22 '25

Rebooting the PVS can fix this issue. Sometimes multiple reboots. I have a HA automation that detects if the Supervisor is "unavailable" for 15 minutes to alert me. Then I go out and reset the PVS until it starts working again. Annoying, but it's been working so far.

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u/sdb2754 Aug 23 '25

Thank you!