I have laptop Asus Tuf A15 2022 Ryzen 7 6800h, RTX 3050Ti 95W, 16GB Ram. I am having problem of GPU usage dropping to 0% while playing AC Valhalla on manual mode. The same problem occurs in Turbo Mode on High Graphics Quality. It also occurs in other games as well. Can anyone explain what is happening and solution for it?
Use MSI Afterburner overlay and see if the CPU frequency drops when the stutter happens (and if the CPU is running at a high temperature). If so, try capping your max CPU ghz by lowering maximum processor state in your power plan in Control Panel.