Hello @illumin,
Thank you for the request and sorry for the delay in reply.
Please be aware that after testing the case on our local testing environment, I was unable to reproduce the reported issue. Furthermore, we have not received any similar issue reports from our other Cost Calculator Builders.
To address the problem, kindly check your system requirements using the following guidelines:
- Ensure that your PHP version is within the range of 7.4 to 8.0.
- Make sure your PHP Memory limit is set to a minimum of 256M.
- Set the Upload max file size to a minimum of 32M.
- Confirm that the Maximum Post Size is at least 32M.
- Ensure that the Maximum Execution time is set to 600.
- Verify that GZip is enabled.
- Confirm that ZipArchive is enabled.
- Check if WP Remote Get is enabled.
Additionally, I suggest deactivating extra plugins one by one to check if any of them may be causing issues with the Cost Calculator.
If the issue persists, please review your server errors log for further troubleshooting.
Best regards,