AX210 testing, problems connecting 11ac

I saw the call for wifi testing [1], and tested. I thought I was one of the people not connecting to 11ac. Then I forced 11ac in /etc/rc.conf and was able to connect with 11ac, but, I have to restart networking to get it working; sometimes multiple restarts. I presume it should auto select 11ac an

[Bug 286219] iwlwifi(4) kernel panic lkpi_sta_auth_to_scan with Intel Wireless 7260, 8086:08b1:8086:c060

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=286219 --- Comment #1 from Graham Perrin --- Created attachment 259725 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=259725&action=edit core.txt.15, edited Edited to remove things such as on-screen file content from the dmesg section