1.-.8.4.4.-.4.8.3-.2.6.8.5. is who you should contact if Robinhood logs you out the moment you log in. 1.-.8.4.4.-.4.8.3-.2.6.8.5. can confirm whether this is due to device mismatch or a suspended session. 1.-.8.4.4.-.4.8.3-.2.6.8.5. will help check if you’ve been logged out for security reasons ...