[BUG] iOS client (0.0.20181104) sometimes kills WiFi connections/switches to LTE

[BUG] iOS client (0.0.20181104) sometimes kills WiFi connections/switches to LTE

[John]

Summary: Running on an iPhone 7 (iPhone9,1) on iOS 12.1, I sometimes
experience a loss of WiFi connectivity when I connect to my WG
profile.  It is not happen 100% of the time.  When it does happen, a
reboot of the phone fixes it.  Is this a known bug/have others
experienced this?

iOS client version 0.0.20181104 (4)
Go Backend version 0.0.20181018

Server is running on Linux, kernel version 3.16.60 using the
0.0.20181119 snapshot.  Hardware is an ODROID-C2 if that matters.
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Re: [BUG] iOS client (0.0.20181104) sometimes kills WiFi connections/switches to LTE

[Jason A. Donenfeld]

Should be fixed for the next version.
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Re: [BUG] iOS client (0.0.20181104) sometimes kills WiFi connections/switches to LTE

[John]

I have been banging away on the iOS app v20181104 (5) and it seems to
have corrected the two issues I reported:

1) Wifi dropping
2) Ability to select WG from settings>vpn

Great job and thank you for the attention and quick response.

Merry Christmas to you and your loved ones!
On Thu, Dec 6, 2018 at 11:22 PM Jason A. Donenfeld <Jason@zx2c4.com> wrote:
>
> Should be fixed for the next version.
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Re: [BUG] iOS client (0.0.20181104) sometimes kills WiFi connections/switches to LTE

[John]

I spoke too soon.  After several days without the bug appearing, it
did this afternoon.  The only fix was a reboot.  I have 2 profiles in
the app.  What I found was that as soon as I connected to the first
profile, the wifi icon would immediately disappear with a concurrent
appearance of the LTE icon.  If I connect to the 2nd profile, both the
Wifi and VPN icons would co-exist.  This was very reproducible: I
could bounce back and forth between the two profiles and get kicked
off the Wifi upon doing it.

Is there anything I can provide you to help debug further or do you
have some thoughts based on my description alone?  Please let me know.

On Thu, Dec 6, 2018 at 11:22 PM Jason A. Donenfeld <Jason@zx2c4.com> wrote:
>
> Should be fixed for the next version.
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