qBittorrent official forums

I decided to swap from utorrent to qbitorrent but ran into an issue, now all torrents where checked and 100% complete in Utorremt, but after installing qbit some torrents where showing incomplete and after a lot of checking I noticed qbit had added an under score to some of the files so because qbit altered the file names it makes them incomplete.

Any way to fix this issue so it no longer adds under scores to file names.