Super slow speeds?

I noticed on Sunday that my browsing was going incredibly slow, so I did a speed test through the att smart home app. Repeatedly I was getting low 100s on my 1G service. Uploads were the usual 1330s. It happened again the previous weekend and I chalked it up as a fluke.

Resetting, unplugging, nor any other human tricks resolved it. It just fixed itself magically several hours later.

Tonight I’m having the same issue. I’m running in passthrough with 1.1.1.1/8.8.8.8 as my dns, which shouldn’t really matter since the speed test in the smart home app is running directly on the gateway, right?

I’m in central FL - anyone else seeing the same thing? Anyone have ideas wtf is going on? Network issues? Maintenance? Or should I open a ticket and have someone come check it out