Sophos keeps sending [WARN-032/33] Internet uplink is down/up emails continuously

What NICs are you using

Ahlan and welcome to the UTM Community!

If you're still having this problem, in addition to what Amodin requested, tell us the version of UTM - 9.714?  Also, if this just start happening, did you apply an Up2Date or make any hardware changes?  Speaking of hardware, is the a Sophos SG, a VM or non-Sophos hardware?

Cheers - Bob

This has also started happening to me. Apparently it’s because it can’t do a lookup of the root dns servers. Not sure how true that is but it was having trouble resolving m.root servers. I changed it from automatic to a different external address and it stopped. 

Hello awab elhassan ,

Thank you for reaching out to the community, under the Interfaces & Routing > Interfaces > Uplink Balancing > Monitoring hosts > add the WAN (ISP) Interfaces's gateway and hit Apply. For the reference refer the screenshot below: