My Pixel 3XL can not connect to the personal in-flight entertainment systems of either United or Southwest. I can see the wifi network available and connect to it, but then my phone says that while it's connected, there is no internet so I just get an error screen. Anyone else have this problem, know what could wrong, or suggest a solution? Used to think it was a problem with United, but flew Southwest and the same thing happens with them so I think it's a settings problem on my phone. Thanks.