IPv6 problem when STAMINA is on

[erwin_meow]

Hello there, sorry for my improving English.

I own an Xperia Z3 Compact (D5833 23.0.1.A.1.49 Customized HK).

I have IPv6 internet connection when connected to WiFi. But if STAMINA mode and Extended standby is on, IPv6 connection drops after screen off for about 30min more or less. IPv4 still works. IPv6 always works when STAMINA mode is off.

I search on the net and find out a post here:

/t5/Xperia-SP/Activating-STAMINA-mode-causes-constant-reboots/td-p/680659

Don't know we have a same problem or not.

Thanks.

[Kinian]

Hi,
it seems that my ipv6 address begins with fe80:: which is a local address.
does your phone support ipv6 automatically? Or need some manual operation?

[Rickard]

Sorry to hear that you have issues with WiFi.

It's not an issue i'm familar with. I will forward this internally for investigation.

[Rickard]

When you turn on the display, is the connection re-established again?

What apps do you have in your whitelist that's using the connection?