I'm pretty sure I've seen duplicates of this, and it sounds like maybe it's mostly specific to iwlwifi -- this warrants further investigation (and de-duplicating the bug reports). Marking as Confirmed for now.
** Summary changed: - NM breaks Wi-Fi WPA2 Enterprise connection in favor of another AP very frequently, ultimately disconnects; Windows doesn't -- Intel 5300 iwlwifi + [iwlwifi] Wifi roams frequently and ends up disconnected ** Changed in: network-manager (Ubuntu) Status: New => Confirmed ** Changed in: network-manager (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1057582 Title: [iwlwifi] Wifi roams frequently and ends up disconnected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1057582/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs