on my accounts, steam literally will never let me log in on desktops but lets me log in on mobile devices. usually i have to scan a QR code but for some reason it wont work on my ipad even though ive logged out and logged back in, reinstalled steam, and restarted my ipad. literally nothing is working. when i try log in on my new laptop its telling me my username or password is incorrect and to retry. to make sure i entered it right, i changed the password and verified the username and it still gives the same error. how i fix this? :(