yea i have an NVIDIA GTX 960(very good graphic card) and let me 1080 but dont let me 720. this resolution catch is little crazy.
anyway. if i remember good there's many ways to catch resolutions supported with your graphic card. intersect use one more "safe" i think because also others can "break" the screen when you go full screen. sometimes is anyoning but others it helps. Anyway. if youre doing a game , dont worry, keep on it. the true players dont gonna have same error , depends of the pc remember. and eventually you can get that fixed, look about "custom resolutions on graphic cards" also you can get it work, also your graphic card "game full screen mode" losed compatibility cause a bad update/turn on /off error etc. i suggest you go to your graphics configuration and do a FACTORY RESET. also gonna help
you can do a downgrade uninstalling it COMPLETLY and reinstall the graphics manually downloading from the web of nvidia, that helped me a ton of times. Also your game is catching the default integrated graphics too. look on your nvidia config. is a weird option who you pick your default graphics to work.
Good luck. Its all i can say.