The fact that it's made by Autodesk is probably the reason that it's slow, not because it uses Qt. Various Autodesk products have been clunky, buggy, crashy, s

The fact that it's made by Autodesk is probably the reason that it's slow, not because it uses Qt. Various Autodesk products have been clunky, buggy, crashy, slow pieces of crap (I'm looking at you, Maya) since before they were migrated to Qt.