I set up my new router yesterday and so far I've only connected my PC via extender and my phone.
When I connect my phone, I put in the password and it connects but every time I get disconnected I have to reconnect and enter the password again. Also it doesn't show connected on my list like my other network did - it just has the wifi icon at the top which is the only way I know I'm connected.
I don't know how to fix this but it's not going to work long term since I turn my wifi off every night and of course leave the house sometimes.