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Does anyone have issues with Android devices failing to initiate TCP traffic behind enterprise firewalls after the QUIC (UDP/443) is dropped? I have Zebra devices with an Enterprise Binding to the Google Play store but they fail to present the opportunity to download the app in the Play Store. It just states the application isn't available in the Play Store application. The expected behavior for the QUIC protocol failing is the device then starts to communicate on TCP but some of these Zebra devices never do. Our company blocks UDP 443 traffic to Google destination hosts.
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