Hello

I have 3 deco units...  X58-4G as main/base unit.  Works fine.  Connected to fibre ONT with pppoe (vlan/iptv).  Works great.  My 2 x20 units...

X20 (unit 1). Is ver 1.2 (V-NZ).  I understand these are isp versions with their own firmware.  My issue is it's on firmware 2.0.3.  I have tried to update via web browser and app it says it's complete but it is not... Still on 2.0.3 then alerts me in the app to update again.  Is there somewhere i can download this firmware and update it manually? I can't find this hardware version in the download centre. Outside of this it works great

Now the harder one, X20 (unit 2)... ver 4.0 (US) firmware 1.5.5. This was working fine on 1.5.3 i updated via the app

Seems to work fine as a base unit...  But as a satellite/extender it boots (solid yellow LED), flashes red. Connects (LED goes green).  Then simply restarts and repeats the cycle.  Could this be a hardware issue?  I have tried different power too (I borrowed a mates one).

Would like to keep the X58 as the main for the 4G fall back in case of a fibre outage.