I would like to know the paper rejection probability (very rough) after two round of major revision. At the 1st and 2nd revision, I have revised the paper properly according to the reviewer's comments. The reviewer has raised a new issue in the 2nd revision and the reviewer has recommended me to revise the paper again. I have revised the paper properly again and submitted to the journal. The number of assign reviewer for the paper is only 1 (Reviewer 1). The paper has been reviewing for 7 months.
In the 2nd revision, I could not understand the editorial manager paper status meaning. The paper status has changed from "major revision" to "with editor" after submitting the revised paper. After 1 week later the paper status has changed to "under review" and then after two weeks later the paper status has changed to "with editor". I have not received any email from the editor so far. This morning I have checked the paper status and I found that the paper status again has changed to "under review". I would be grateful if someone could help me to understand the meaning of the status.