I am a super admin in a new EE6 install. The system has been logging me out every 5 minutes literally. Does anyone know how to resolve this issue?
I would check your settings - go to the Control Panel and have a look at the Settings and see if the URL and Path Settings are correct. Then go to the Security & Privacy settings (near bottom of list on LHS)and see what CP Session type settings you have - change these to Cookies Only and check to see if the Cookie Settings / Domain setting has anything set - if it does clear the field. See if those changes make a difference.