Nothing is connecting to WiFi but all lights are green

[Mark16021]

My lights are all green on my hub but my devices won't connect. It has said that the password is incorrect, it then connects then kicks me off. I have run the checker and it says there is a problem with the hub then when you run lets fix it, it says it's fine 🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬🤬

[KirstyBat]

I am having exactly the same problem!