I have had almost identical behavior with a completely different wifi setup. My card is the following:
3a:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1726393 Title: Wifi Connnection Times Out To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1726393/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs