Alright , had to share this because it drove me nuts for a week.
So I was trying to get my Matter smart plug to show up in HomeKit via my Aqara hub, but no matter what I did—reset, re-pair, chant ancient tech mantras—it just wouldn’t sync properly. Sometimes it connected, then randomly ghosted me. Super frustrating.
Turned out, the issue wasn’t the device at all. It was my router’s 2.4GHz and 5GHz networks using the same SSID (thanks, mesh system). Matter really prefers a stable 2.4GHz connection, especially during pairing.
Solution? I split the SSIDs temporarily, forced my phone and the device onto 2.4GHz, and boom—paired in seconds. After that I merged them back and everything still runs smooth.
So if your device is being stubborn, check that Wi-Fi situation first. That one tweak saved me hours of headache.
Anyone else run into weird Matter quirks like this? Let’s trade war stories.