Hello,
Thank you for contacting Rank Math and sorry for any inconvenience this issue may have caused you.
To make sure that everything works correctly please follow the steps below:
Please make sure you have the latest version of the Rank Math plugin installed on your site. You can check the latest version here: https://rankmath.com/changelog/free/
Once you have updated the plugin, please follow these steps to reconnect Rank Math with your Google account and grant all the necessary permissions:
First of all, check to make sure that you have a verified Google Search Console and Google Analytics properties, if not follow the attached link to create one.
If you already have verified properties and you’re still unable to connect them – then follow these steps
1) Remove Rank Math’s access from Google Please remove RankMath’s app from your Google apps permissions: https://myaccount.google.com/permissions
2) Re-connect to regenerate the auth token from Google
After that, reconnect the Google account again to regenerate the auth token from Google, by going to WordPress Dashboard > Rank Math > General Settings > Analytics and configure the Search Console and Analytics settings again:
3) Grant all necessary permissions
Kindly check all necessary checkboxes to allow Rank Math to access some of the Google Services. Please check my screenshot below for reference:
4) Follow the instructions to sign in with your Google account and allow Rank Math to access your data. https://rankmath.com/kb/connect-your-google-account/
You can also refer to this guide for more details: https://rankmath.com/kb/analytics-issues/#expired-google-oauth-token
We hope this resolves the issue for you.
If you still face any problems or have any questions, please let us know.
We’re always here to help.
Thank you.