I’ve been using the LZW36 for a while now and went through multiple issues such as the physical delay, light flicker, and now I am facing random disconnects. I am on the latest beta 1.36 that was swapped out for me and also using the new canopy module with the new firmware around Oct 2020. I havent had any issues until around the last three months where the fan/light is no longer responding every now and there(smartthings OR physical buttons). As time progressed, it is getting more frequent, and sometimes takes 10-15mins to repair by itself. With Summer coming by right now, it just makes it worst and extremely annoying. I didn’t see any firmware updates, and I saw another post where others had all the power management settings set to 0, but that didnt seem to help.
I also have a mesh router (eero 6) between the canopy and the switch, but that has been there for a while. I disconnected the router, but I was still experiencing disconnects.