Editing pubspec.yaml being so slow

Issue

Every time I open and edit something in pubspec.yaml for my flutter project, my Android Studio is slow, I cannot even click anything in Android Studio, sometimes it needs to restart and sometimes Android Studio needs to end from Task Manager.
It happen always as I start typing anything in pubspec.yaml.

This is the memory usage of pubspec.yaml

I didn’t event run pub get, pub update.
How can I fix it?

Edit:
I’m using Android Studio Arctic Fox 2020.3.1

Solution

I’ve fixed disabling the plugin "pub version checker"

Answered By – Scognito

Answer Checked By – Dawn Plyler (FlutterFixes Volunteer)