Team

I am having an issue with a computer where we are streaming right along then about 1.5 or 2 hours into the stream, our streams to YouTube & Facebook turn orange, then a message pops up saying "you are on a metered network" then my connection drops. We are not on a metered network along with Ethernet settings, "metered" is turned to OFF. This is very frustrating for I even installed a new Unifi (Ubiquiti) Dream Machine Pro; things are working then you get this message the 'wired connection' drops and it pops to WIFI. In filing my support with vMix, they see they see a DNS or name resolution issue but again I just installed a whole new network. Have any of you seen this behavior with vMix or PCs or should I switch the Ethernet setting to 'Metered network'. Not sure what to do here!!! Any advise, appreciated