My phone cannot automatically connect to my home WIFI.

[fat_don]

I just have Xperia Z3 compact.  Every time when I get back home, I need to choose my home network and click connect.  I checked the manal.  My phone should automatically connect to my home network.  Does anybody know what I should do?  Thank you.

[Uliwooly]

Is Stamina Mode on?

[Uliwooly]

Settings > power management > location based wifi > on

[fat_don]

Stamina Mode is OFF and just turned on Location-based WIFI.  I tried to turn on and off WIFI on my phone.   I still need to click on the connect button in order to connect to m hone network. 

[Uliwooly]

Do you have any taskillers or antivirus apps?

check this out

http://talk.sonymobile.com/t5/FAQ/Wi-Fi-problems/m-p/348104#U348104

[fat_don]

I don't think any thing as you mention.  my phone can automatically re-connect to the network which without password.

[Uliwooly]

Does it work on staminamode?

[fat_don]

no.  still have no luck.

[Uliwooly · Accepted solution]

What if you forget the network and then re-add it

[fat_don]

It works after I forget it and re-add it.  Thank you very much.