@WYLDSTALLYNS I just updated my XE5300 v2.6 with firmware 1.3.0 manually, and it seems to work fine. I had to wait a while for it to boot up but once booted, it shows 1.3.0 on the Deco app. I have a mix of XE75 v2.6's (which had already updated to 1.3.0) and a XE5300, and I wanted all devices to be on the same firmware. No guarantee that it'd work for you though, so take this with a grain of salt.