I have 2017 MBP I have several Thunderbolt 3 docks and use a number of VLANs at work. After upgrading to 11.4 VLANs stopped working in the dock I use at work and the portable Startech dock. The ethernet port and all other functions of the TB3 dock work as normal but when I look a my VLANs they show no adapter in drop down list. I have a cheap Intel bases TB3 dock at home and VLANs continue to work normally.
My install was an upgrade so after the normal NvRAM and PRAM resets with no change I did a clean install of 11.4, no change. I don't have install media for Big Sur prior to 11.4 but once I have back up I my dump Catalaina on here to see if that brings my VLANs back on the other TB3 devices.
Any once with the same issue or fixes?
My install was an upgrade so after the normal NvRAM and PRAM resets with no change I did a clean install of 11.4, no change. I don't have install media for Big Sur prior to 11.4 but once I have back up I my dump Catalaina on here to see if that brings my VLANs back on the other TB3 devices.
Any once with the same issue or fixes?
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