No problem starting DrRacket without file and no problem arises when DrRacket is already open or when opening files from the file menu of DrRacket. Is this a special problem in my machine configuration or do other people have the same problem? If so I can place an issue, but do not like to post an issue occurring in my system only. Please, let me know whether or not you have seen the same problem.
For some context, I recognize this bug as one that was introduced after the release, but also (I believe) fixed after the release and I don't see it happening in my DrRacket (but I did before).