The issue doesn't seem likely due to the settings UI, rather a driver bug. Reassigning to the kernel, could add your 'journalctl -b 0' log to the bug?
** Package changed: gnome-control-center (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1846288 Title: 5G connectivity on Intel AC9260 gradually diminishes during usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1846288/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
