Not Working For My Site…

There is no post to process, the task completed loop. (Please check your “Total Run” limit, if there is any)
>> This message is shown if there’s no new posts to be imported, i.e. the available posts have already been imported.

Hi, our dev team checked it in our test site and it’s working fine. It’s most probably the issue related to the server.

Please enable “Error Reporting” and “Disable memory limit” option in License & settings tab. Then check your server error log for relevant error message when the task fails.
Without any error info it would be difficult to know the exact issue.