I've looked at previous threads and tried some of the suggestions, but can't seem to fix this.
Ping stays steadily in the 80s, FPS is usually pretty steady and high (100 in some zones, 160 in some, 200 in some). I'm on a new Lenovo Legion 5 Pro Ryzen 5800H GeForce 3070 with 32GB Crucial 3200 ram. I upgraded the RAM today, and hoped that would help, but the stutter still happens. Running the DX11 beta, but happens even when I turn that off.
It occurs mostly during combat, every 8-10 or so seconds, and I've tried different graphics settings, but can't figure it out. It's extremely frustrating and making me not want to play. I didn't have this problem in the first few weeks, but it's been happening constantly for the last few days or so.
With ArcDPS metrics, I think I notice R goes red when it happens. I disabled packet coalescing, still occurs.