Yes, TLS 1.2 needs to be enabled on Server 2012 via registry keys. Please note that Server 2012 R2 will be EOL from next October. I suggest you upgrade to a later version. You can do it via in-place upgrade and keep your configuration but of course make a backup first.
Hi, Since upgrading to ThinOS 2303 (9.4.1141), users can’t connect to our Wifi network with 802.1x authentication. The events log says  : WLAN : EAP PEAP selected WLAN : Disconnected with bssid=xx:xx:xx:xx:xx:xx reason=7 WLAN : Trying to authenticate with xx:xx:xx:xx:xx:xx (SSID=”my_domain” freq=5180 MHz) WLAN : Trying to authenticate with xx:xx:xx:xx:xx:xx (SSID=”my_domain” freq=2437 MHz) WLAN : Trying to authenticate with xx:xx:xx:xx:xx:xx (SSID=”my_domain” freq=2412 MHz) EAP : authentication failed WLAN : Disconnected with bssid=xx:xx:xx:xx:xx:xx reason=1 (more often the reason is 7) It keeps trying to connect, but fails, and at the end the user is prompted for a user/password/domain   That conf works perfectly with all my mobile Thin Client (Wyse 5470 and Latitude 3420) but stop working when they are upgraded to ThinOS 2303. I downgraded a 5470 to ThinOS 2211, and it’s working again ! Issue still there with ThinOS 2306, so my mobile devices will have to stay with ThinOS 2211… Anyone with the same issue ? Any idea why this ?   I can't open a ticket at DELL as I don't have a PRO licence, just standard (on premise) Thank you
802.1X authentication failed after ugrade to ThinOS 2303 or 2306