Reply To: 802.1X authentication failed after ugrade to ThinOS 2303 (9.4.1141)

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The Latitude 3440 is a 2023 laptop, so ThinOS 2211 or 2208 are not made for it.

I Can’t find older versions on the Dell Website…


Solution to my issue was to activate TLS 1.2 on the old Windows 2012R2 NPS server

(but now we have upgraded to news Windows 2022 NPS Servers so no problem)