<div dir="ltr">How do you know that the non-received notifications are IPv4 packets?<br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, May 9, 2016 at 4:52 AM, JORDI PALET MARTINEZ <span dir="ltr"><<a href="mailto:jordi.palet@consulintel.es" target="_blank">jordi.palet@consulintel.es</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
3) Android fails to receive IPv4 push from whatsapp, Facebook, others, when screen is off.<br>
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4) Disabling IPv6 in the router the problem disappears.<br><div class="HOEnZb"><div class="h5"><br></div></div></blockquote></div></div></div>