@David-TP Hey David Thx for the reply. IKEA Zigbee hub should use ch11 whose central frequency almost aligns with Wi-Fi's ch2. The optimization feature won't work, it persists using ch2 as I stated...

Hey there, I've tried everything, but my Deco only stays on channel 2. This is a real issue since it's messing with my IKEA Zigbee hub, causing frequency overlap and making it pretty much useless.