Having supported team members where we were all running this setup there was constant fiddling with docker. Containers would freeze and often required restarting docker directly. Especially with WSL on windows.
I noticed similar things, and found most these problems went away with more memory, and less usage of the "{}.features[]" in the `devcontainer.json` file.
100%. I've been using that and also the DevContainer support in IntelliJ/IDEA which is good but has some limitations (e.g. I can connect IntelliJ but not CLion at the same time).