Thank you both for your useful inormation.

@Philbert oh ok I see, thank you for your information

Hi support team, I have a question. Recently I have changed my routers into easy mesh network. Then I realize that I only can login to my main router and cannot loggin to satellize routers, getting...

@Omada774 maybe on phone there is power saving option, have you checked that and make sure it is disable on phone?

@Aviti If you want the icon shown up, you can click on the arrow on the top right side of your screen and below the character icon

@Virgo yes, already tried to disable power optimization but still no luck, everything still working fine before the firmware upgrade of the controller