For anyone who may be having the same issue, it was caused by a WSL 2.0 network bandwidth issue. I am running about 20 containers, but the issue stopped when I removed the containers that are heavier graphically (Plex, Jellyfin, etc.). I stopped the Plex and Jellyfin containers and the problem stopped. I started them back up and the problem returned. I installed them as Windows programs instead and have them running normally, and the issue has not returned. My computer does not have a devoted GPU, as it uses Intel integrated graphics. I imagine this issue could be solved by having/utilizing a good GPU, how I handled it, or tinkering with the WSL network bandwidth settings (or some combination of all three). I may end up having to adjust the WSL network bandwidth settings anyway as I add more containers/projects, but the problem is at least temporarily solved.