Wifi automatically turned off when the screen is off(locked)

[Kenetzki]

Sometimes my data connection automatically turned on while using wifi it happens now and then..and one thing i do have problem w/ wifi.. When i (locked) my phone and (unlock) the wifi connection automatically disconnected so i need to connect my phone to my wifi again and again.. Unlike my ipad that still connected..FYI my wifi connection is very good and fast.. Some of xperia XA ULTRA user experiencing this issue..i hope theres something you can do to resolve this issue. Thanks!

[Uliwooly]

Do you have STAMINA mode on?

[victor91r]

+,but:
Sometimes,when I unlock, I not see wifi in statusbar. Dont know,there is no wifi or no wifi icon, after 1 sec wifi iconshows again. It was sometimes on everything firmwares on XA ULTRA f3211

[Uliwooly]

That makes sense, I don't see anything wrong with your phone. 

http://developer.sonymobile.com/2012/10/05/learn-about-extended-standby-mode-sonys-new-power-save-fe...

[Kenetzki]

Yes i have.. But its not disable.. On my wifi settings my wifi still awake even if my phone is sleep or locked.. I just set it manually

[NeoBeum]

Keep WiFi on even in sleep

1.