same situation here, lots of smart switches, google homes, smart lights , 18 clients on 2.4ghz

@Kevin_Z Running on latest beta firmware 1.3.7, but issue still persists, issue is that 2-3 times per day 2.4ghz stops working and disconects all devices connnected , you cannot reconnet to 2.4ghz...

Hi Kevin, can you please provide some solution, issue occurs 3-4 time every day, tested all firmware's. Thanks.