Tater

The message hasn't been responded to yet, but it looks like the devs are aware of the issue and are trying to fix it. Here's what they said in the discord:

I sent the team a message yesterday afternoon, but no response yet.

South Florida AT&T user here, can confirm the same problems down here as well.

Yep, I'm on AT&T. I think you're onto something.

Signing in to say I'm having the exact same problem. It's really putting my group at risk when we raid and I can't pick up a mob or two because of lag.