The recent automatic firmware upgrade destroyed stability on my very large Deco network (over 150 devices, 11 Decos) that was working perfectly for over a year. I am trying to update the firmware to the new beta 1.3 (from Deco BE65/63/68: Unlock Full Home Coverage with Deco Heatmap. - Home Network Community) but, when I try to select the Deco model from the web interface, there is no drop down to select from and I cannot upgrade the firmware because of that. How can I fix this, as network stability is a nightmare at the moment. BTW, I think the hardware version is V1 but not 100% positive.