@David-TP Hello Thanks a lot for your reply and the link. I will try to test this firmware version in the coming days. However please note, in my case, that the main deco still accepts the guest...

@Alexandre. Hello Thanks for your answer. Actually, Satellites are connected through unmanaged switches. It correctly ran with no issue till the download of the 1.9.1 firmware.

Hello, I am experiencing a persistent DHCP issue on my Guest Network after updating my Deco M9 Plus v2 to firmware 1.9.1. My Setup: Main Deco: Deco M9 Plus v2 (Firmware 1.9.1). I want to keep this...