I found an issue with the web-interface on ESXi 6.5u1 that won't allow you to modify the vNIC's port-group. Once clicking save, the console reports that everything was changed successfully, but looking in the VM itself, and also at the VM's properties, you can see that nothing was changed. I managed to find a bug-report from over a year ago that reported this issue with v7 and they claimed it was fixed... but apparently not. The work-around still does work... (uncheck connect, save, then recheck & modify & save)
Does anyone know how/when this bug will be squashed permanently?
Client version:1.21.0
Client build number:5724747
ESXi version:6.5.0
ESXi build number:5969303