Sign in Issue in Chrome

I have a staff member that is having trouble logging into Sketchup in Chrome. It will come up and it will ask to sign in with Google, he can click that and he can click his name but then it kicks him back to the sign-in with Google screen. I checked and he is signed in, I cleared his cookies and cache, reset Chrome, deleted his user profile, and uninstalled and re-installed Chrome and it is still doing it. I am able to log in as expected in Firefox but Chrome will not let me. I have the app allowed in Google Admin to our Staff OU which he is in and it is working with students also. I am able to use it with my account in Chrome and I am in the same OU as this teacher is. I am not sure if there is anything else I should try?