Lightroom 6.5.1: Nikon D750 with Tamron 150-600/5-6.3, nef file converted to dng upon import, library module recognises and displays correct camera and lens information but developer module is unable to identify lens automatically for correction despite having a respective profile from Adobe, Tamron 70-200/2.8 would work flawlessly, fix would be very much appreciated - Thanks, Stephan