For those that are having problems, what ISP are you using? Maybe a common thread on the provider side?

I only use their power products for reboots and have had pretty good results. Clients especially like the home owner app for easy reboots. I get pretty good reporting for all my sites when a device goes offline due to power issues. All comcrap sites except for one which is on a WISP. That site reports fine but if I do an auto discovery I can see devices on other sites!