I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make easier to read.
See this post to find the backtick on your keyboard. The “preformatted text” tool in the editor (</>) will also add backticks around text.
There used to be a way to turn off the infinite loop protection (adding //noprotect at the top of your code), but I’m not sure if it still works. The timeout is there to protect you from crashing your browser if you accidentally write an infinite loop.