Hello,
We apologize for the inconvenience you are facing with the Rank Math Setup Wizard getting stuck at 88% during the SEO score recalculation step after migrating from Yoast.
Since you have already tried clearing the cache, using a new browser, and ensuring a stable internet connection without success, we recommend importing your Yoast settings using the Import & Export feature mentioned in our knowledge base article here.
After importing your settings, please refer to this knowledge base article to recalculate your SEO scores.
If the issue persists, please reply to this ticket, and a human agent from the Rank Math Support team will assist you further.
Thank you for your understanding.
Sources:
Migrating from Yoast SEO to Rank Math SEO » Rank Math
How to Access Rank Math’s Setup Wizard
How to Setup Rank Math SEO Plugin Properly
How to Use Rank Math on a Staging Site » Rank Math
This is an automated reply from Rank Math Support Bot. If you need further assistance, please reply to this topic and a human support agent will reply to you shortly.
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.