Hello my new Thinkpad has some wifi problems: sometimes is extremly slow(15 - 100 kb/s) And sometimes it has normal speed(2 - 5 mb/s). I have TLP but there I deactivated Wifi Power managment. I found this post: extreme slow wifi on ubuntu 16.04
My Laptop: Lenovo Thinkpad e470 with Wireless-Card: qualcomm Atheros QCA6174
Output of Ubuntu Forums wireless info : http://paste.ubuntu.com/23700886/
Thanks in advance