I see this on the X60s as well. I know that the Deco M5 did not originally have guest wifi isolation, until about 3 firmware upgrades ago. I would like to second this request and suggest any wireless...

I'm having lots of wireless issues after the new 1.5.1 upgrade, I'm getting a lot of radom disconnects through-out the day which I never had prior to the upgrade. I also seem to be having issues with...