Yesterday evening I rebooted the Pi after an update of Hass, and nothing in Node-RED worked. I checked the Node-RED-log and I found out that it had errored out because Power Saver could not get the correct data from Tibber (which Hass couldn't either, but that didn't error out, the values were just greyed out in Lovelace, which led me to believe that something had made the Tibber API go down for a while) and the HTML was not valid (or something to that effect). I was in a hurry to get stuff working (WAF...), so i didn't copy the text at once, but left the window open, opened file manager and went back to the previous version of my flow, without Power Saver. What I forgot was that Hass would reboot the Pi after a certain time without Node-RED, and that happened after I had changed flows but before I managed to get the text copied. So this is all I can say, sorry. But maybe it can give a hit as to what's wrong?
Yesterday evening I rebooted the Pi after an update of Hass, and nothing in Node-RED worked. I checked the Node-RED-log and I found out that it had errored out because Power Saver could not get the correct data from Tibber (which Hass couldn't either, but that didn't error out, the values were just greyed out in Lovelace, which led me to believe that something had made the Tibber API go down for a while) and the HTML was not valid (or something to that effect). I was in a hurry to get stuff working (WAF...), so i didn't copy the text at once, but left the window open, opened file manager and went back to the previous version of my flow, without Power Saver. What I forgot was that Hass would reboot the Pi after a certain time without Node-RED, and that happened after I had changed flows but before I managed to get the text copied. So this is all I can say, sorry. But maybe it can give a hit as to what's wrong?