Hello,
Thank you for contacting Rank Math and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
Could you please share the affected website so we can check as well?
Meanwhile, let’s try rebuilding the index, then manually deleting old imported data, and start the fresh data fetch for initial troubleshooting. This should allow you to retrieve fresh data from your GSC and GA:
1. Head over to WP Dashboard >> Rank Math >> Tools & Status and click the ‘Rebuild Index’ button

2. Head over to WP Dashboard >> Rank Math >> General Settings >> Analytics tab, click the ‘Delete Data’ button and then click the ‘Update Data Manually’

3. It will start the new data fetch from Google. You can reload the page to see the notice related to the import process.
4. Once the process is complete. Please recheck the Analytics page.
Also, please note that in Rank Math Free version, we only import data from Google Search Console. The Search Traffic (GA) is only available in the Rank Math PRO version.
Let us know how this goes.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.