Can't enter password

[Fizzyjelly]

Using screen keyboard, I enter username but every button I tap to get to password acts as enter. Then I get invalid password. How can I get to the password line.

[Tonycv51]

When you "enter" and get the invalid password message are you still on the name field or have you got to the password field at that point?

And is this the WiFi name and password? 

[Fizzyjelly]

As before, I cannot move to the password line. Anything I press
automatically tries to login and then can't because there is no password.