Hello, I have got problem starting from 4.5.1 version. Bandicam fails to start recording NfS Most Wanted (2005), it just do nothing. 4.5.0 and earlier versions doing recording normally, as usual. Latest version - 4.6.1 - can record, for example, GTA San Andreas and NfS World (World has same EAGL engine, if I don't mind) as usual too, but not the NfS Most Wanted.
My rig can be viewed on the screenshot.
Maybe this information will be helpful.