None of those issues for my main IDE, though Rider on some occasions do get stuck marking some spelling errors after they are fixed.

It has stuttered a few times, but pretty rare. But it does have a bug where it think it is building a project, but isn't. And requires a restart to fix... Easy to trigger if you try building a project while it's loading the project...

Visual Stuido with Resharper is the one where things would randomly stop working though. Especially hotkeys would sometimes stop working until I restarted it. Slow and stutter too.