So, I think my pc is not working properly, but cant tell exactly. I got high fps, not high temperature, frametimes is good, ethernet connection is good as well. Xmp enabled to 3200 mhz. But games feels choppy. I had a bad laptop which was refund. So I got this pc about 1 year ago. I really can't tell if games are working properly or not, because on my laptop games were worse, but it's still weird for me. My setup: i5 12400f, Asus b660m plus wifi d4, g.skill 32 gb ram (2x16gb), 750W bronze, manli rtx 3070ti. It's prebuild pc. Here's 2 video that I just record with xbox game bar. Game bar is disable all time. Also I asked chatgpt to analyze videos. It said it's choppy and micro stuttering. I tested it in more games not just rocket league. This video is 60 fps: This video is 30 fps: Another question is that my motherboard (asus b660m plus wifi d4) rgb (TUF logo) flash at night when it's unplugged. I mean that there is a switch on an extension cord and I change it to off, so not on the PSU. Yesterday and today I woke up at night and saw lights from motherboard for a second. So I can't tell if any other lights are flashed or not. It does it regularly. What can cause these?