That Posthole is a genius.

My "server not found" issues have continued all morning. Drive me nuts.

So on Posty's advice, I went to my router and logged in and it said "Firmware upgrade available". One click, and five minutes of sitting here watching it do its thing automagically, it rebooted itself, and voila.........I've had no problems since! Limited exposure since, I admit, but so far, so good.

FWIW, I've got a Netgear Genie, Model WNDR3700v3.

If it starts again, I'll report in......but when Posty said "upgrade your router", I sorta slapped my head and thought "Yeah, why didn't I think of that?".....

Works so far.