I upgraded from the X20 to the X60, but lost the Guest Network bandwidth limitation feature. I know that it is available in firmware 1.6. When will the firmware be available for my Deco? The IC number

I recently purchased the Deco X20 to acommodate a 1gig fiber install. I was referred to the Deco X20 by a friend who has a similar setup. On his app he is able to check the speed of the main Deco remo