@Rioja hey, how did you roll back the firmware version to the one before 1.4.4? 

@Geebus 

Good morning. The current firmware is 1.4.4. For me it works reasonably well in router mode. And having the wifi of the router-modem of your internet provider turned off.
Greetings and Health

@DanDCon I have the same problem. In my case there were something wrong with the 2,4 GHz Band. So I created a Guest 5G only in the Deco and take one deco very close to my laptop.

@Rioja 

I have the same issues since the new SW.

How to downgrade?

Thnx

Rioja wrote

@DanDCon I also had a punctual loss of internet when i updated to firmware 1.4.4 and some abandonment of wifi in the smartphone. I have downgraded the firmware and go back to beta 1.4.2. These errors never occurred whit the previous firmware.

I am having the same issues as everyone here and after numerous emails they are advising updating to the 1.4.4 beta firmware.

I have already told them that I am already on this firmware but they insist I should still update to the very same software.

Current setup is Draytek Vigor 130 connected in full bridge mode entering the PPPOE settings into the Deco App.

I am then using 2 Deco M5s in Router Mode.. 

Bothe are V3(eu) on 1.4.4 build 20200221 release 65392.

@BenGinders  

Good morning, the issue is that 1.4.4 is not the beta firmware. The beta firmware is 1.4.2. Greetings and cheers

@DanDCon , i have the latest fw 1.4.7 and I am facing this issue as well. My troubleshooting shows that, my problem, is related with ipv6. When I don't use it I don't have this problem. If I enable ipv6 I have many issues. I think you can check if your ipv6 is enabled. If you can, you could disable ipv6 and see if it's solve the problem.

@DanDCon 

is it possible the problem comes from the wifi interference ?
since the Deco mesh not allowed us to custom our channel range and bandwidth.
 

mine Deco m4,
cause intermittent connection which caused by signal interference from our neighbour.