I have a Blue smart dimmer switch connected to z2m & home assistant.
This switch has a single LED bulb as the load and is configured as a dimmer.
Randomly, this bulb will flicker sharply for ~250-500ms and it’s incredibly distracting when it happens. It’s not a “slight” flicker so it catches your attention.
Recently I was able to trigger the behavior by using an IKEA symfonisk remote that I use to control my Sonos through HA. It didn’t happen every time I used the remote, but enough to correlate over “normal” random observations. Also note, using the remote does not always do this so I have no idea what changes behavior.
This got me thinking and I checked my network graph and the remote is linked to this switch.
I have a pretty large zigbee network with ~60 devices and ~40 inovelli switches acting as powered nodes.
Has anyone ever seen anything like this?