Hi, i have big problem. I make some bad changes on my RB750Gr3 and i reset it. After starting to default, I restore my backup and all services works fine. But when i try to login, the router write - bad username or password. It’s not possible 
I make backup without password - it means, that password of backup is admin pass. When i try restore backup I must write my old pass for restoring. Where is problem? Why my access data dont work???
Hello, let the password blank and try again, it will work
OK, I’m sorry, but in stress i wrote bad pass over and over