Same problem here. Tried restarting the launcher, restarting my pc, changing userprofile in the launcher, deleting and downloading launcher, deleting .minecraft and downloading launcher again... Nothing worked.
EDIT: works again for me! Out of the blue... I didn't change anything, just waited an hour and tried again.
Same problem here. Tried restarting the launcher, restarting my pc, changing userprofile in the launcher, deleting and downloading launcher, deleting .minecraft and downloading launcher again... Nothing worked.
EDIT: works again for me! Out of the blue... I didn't change anything, just waited an hour and tried again.