Plugin updates states: You have version 2.4.8 installed. Update to 2.4.8.
Not sure why there is an update for the existing version. I decided to update, and it flys, but then the update notification shows again.
Kinda crazy.
Suggestions.
I recommend installing the latest release via FTP. Version 2.4.8.9 is available for download here: https://www.gravityforms.com/my-account/downloads/
Use this method to install:
You can first remove the gravityforms plugin folder from within wp-content/plugins/ and then unzip and upload the latest version via FTP. That should resolve and flakiness.