Power Delete Suite isn't working for editing comments, what else can I use?

When I run the Power Delete Suite, it runs and tries to edit but I noticed most comments are not edited. I tried updating a comment manually while it’s running and it gave me

“Looks like you’ve been doing that a lot. Take a break for 3 seconds before trying again.”

Looks like there’s rate limiting. Is there another tool that works for editing all my comments before I delete them?