Lenovo Legion 5 stuttering when on battery power part 3
How to reproduce:
1. First method (NVIDIA):
1.1. Turn on your laptop and unplug from power
1.2. Turn on a Windows app that runs on NVIDIA GPU
1.3. Notice stutters
2. Second method (AMD):
2.1. Turn on your laptop and connect external display
2.2. Work on it until Windows apps appear to work on NVIDIA's GPU
2.3. Disconnect 2nd display and wait until Windows apps stop using NVIDIA GPU or kill them
2.4. Put laptop to sleep, unplug from power and wait until it hibernates
2.5. Wake up laptop. Notice stutters.