Wifi settings save button inactive when moving to manual?

[AC Question]

Wifi settings save button inactive when moving to manual

I am unable to save the settings for wifi. When changed to "none" to "Manual" the save button is getting inactive while cancel is active. Please help as I am not able to save the settings and connect to Wifi. Thanks for your help

 

[belodion]

Re: Wifi settings save button inactive when moving to manual

Try Reset Defaults in Settings, Apps, All, 3-dot menu top right.
If not, Clear Credentials in Settings, Security might do it.