I migrated my account, switched to MS login, All I click on ms says which responds and is infinity

If I open my minecraft launcher and I have to choose between microsoft or mojang then I have to choose microsoft because I migrated it, that is also no problem but if I then click on microsoft then the window opens that you can log in (you have to fill in data) but if I want to type or say something that does not respond. I turned it on once in the morning and in the evening when I got home he was still on not responding.