Soooo, can you name one of those P5 wins? The last one I see for App State was against Michigan back when they were in FCS
Year TeamId Result 2008 LSU L 13-41 2010 Florida L 10-48 2011 Virginia Tech L 13-66 2013 Georgia L 6-45 2014 Michigan L 14-52 2015 Clemson L 10-41 2016 Miami (FL) L 10-45 2016 Tennessee L 13-20 2017 Georgia L 10-31 2017 Wake Forest L 19-20 2018 Penn State L 38-45
And GSU beat Florida before they were in FBS too (their first FBS year was 2014):
Year TeamId Result 2014 Georgia Tech L 38-42 2015 West Virginia L 0-44 2015 Georgia L 17-23 2016 Georgia Tech L 24-35 2016 Mississippi L 27-37 2017 Auburn L 7-41 2017 Indiana L 17-52 2018 Clemson L 7-38
NDSU v P5 in the same time frame:
Year TeamId Result 2014 Iowa State W 34-14 2016 Iowa W 23-21
Georgia Southern and Appalachian State are basically the NJ Generals for the P5 Globetrotters.