Comment 10 for bug 1944409

The issue is first found on other platform during enablement, and the fix is landed in BIOS. Latitude 7520 has no problem with the BIOS version we certified, however, the regression should be caused by BIOS upgrade. Therefore, I assume the latest BIOS should contain fix for it. As I know, the issue should be observed whenever adapter is attached, if you can't see it, the issue should be fixed in the latest BIOS.

You can still monitor few days or do whatever experiment you'd like to do, until you think the issue is indeed fixed.

Again, thanks for reporting the issue.