@Alexandre. Thank you very much, turning off "Randomize MAC" option works for me.

My S20 FE always connect to 2.4G band even if the 5G signal is clearly strong when I activate both bands. I can not change wifi setting to 5G only because my IoT devices must use 2.4G band. I have...

@David-TP Yeah this feature is absolutely needed for home IoT, idk why you guys do not implement it into Deco series. Just bought a M5 3-pack today, everything is fine but this...