After updating my nodered-system yesterday, the ui-leds in my dashboard are grey and not green or red as usual.
I can force the ui-leds to green or red by manually injecting true or false. For example this log entry turns the ui-led from grey to red:
5/14/2021, 10:30:42 AMnode: 74507e09.d8ac08
polling : msg.payload : boolean
false
But my normal flow, which reads a modbus-slave, sends true or false each 100 ms to the ui-leds and then the leds are staying grey. These boolean messages look the same as my manual test inject:
(normal ui-led inputs each 100ms)
[...]
5/14/2021, 10:24:55 AMnode: 74507e09.d8ac08
polling : msg.payload : boolean
false
5/14/2021, 10:24:56 AMnode: 74507e09.d8ac08
polling : msg.payload : boolean
false
[...]
I thought that 100 ms cycles are eventually too fast for the new dashboard/ui-led, but even if I set the cyles to 2 seconds for example, the ui-leds are staying grey. I'm running out of ideas for the reason. I can't remember if those socketids were in the URL in the past, example:
http://192.168.123.246:1880/ui/#!/1?socketid=D2Q_06JgyfmGMkJJAAAA
I have the problem with the dashboard ui-leds with firefox and chromium, all systems (PC and RPi4) with current Buster.
May 14 10:16:22 opi2 Node-RED[372]: Welcome to Node-RED
May 14 10:16:22 opi2 Node-RED[372]: ===================
May 14 10:16:22 opi2 Node-RED[372]: 14 May 10:16:22 - [info] Node-RED version: v1.3.4
May 14 10:16:22 opi2 Node-RED[372]: 14 May 10:16:22 - [info] Node.js version: v12.22.1
May 14 10:16:22 opi2 Node-RED[372]: 14 May 10:16:22 - [info] Linux 5.10.17-v7l+ arm LE
May 14 10:16:23 opi2 Node-RED[372]: 14 May 10:16:23 - [info] Loading palette nodes
May 14 10:16:26 opi2 Node-RED[372]: 14 May 10:16:26 - [info] Dashboard version 2.29.0 started at /ui