My deco x50-4g lose connection after a couple of days on the 4g band. Works again after a restart but only a few days again. Just updated the firmware but it's still the same.

I recently upgraded my X50 to an X50-4G for better resiliency in case of ISP outage. Unfortunately, X50-4G doesn't support OpenVPN as opposed to regular X50. Can you please fix that missing feature as

We we enable IPv6, there's an option to configure the IP address of the DNS servers. -In case we select nothing, X50 automatically select Google public DNS -In case we select manually entered IPs, we