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After firmware update R950 is displaying "FW version: RUT9XX_R_00.06.09.2".
System > Administration > Troubleshoot > System Log shows following messages/errors:
Mon Oct 3 14:39:22 2022 user.info Messaged[22808]: Start from new event "CONFIG" "Open VPN configuration has been changed"
Mon Oct 3 14:39:22 2022 daemon.err openvpn(client_teltonika0)[22861]: Options error: Unrecognized option or missing or extra parameter(s) in openvpn-client_teltonika.conf:23: tls_crypt (2.5.2)
Mon Oct 3 14:39:22 2022 daemon.warn openvpn(client_teltonika)[22861]: Use --help for more information.
Mon Oct 3 14:39:27 2022 daemon.err openvpn(client_teltonika)[23025]: Options error: Unrecognized option or missing or extra parameter(s) in openvpn-client_teltonika.conf:23: tls_crypt (2.5.2)
Mon Oct 3 14:39:27 2022 daemon.warn openvpn(client_teltonika)[23025]: Use --help for more information.
Mon Oct 3 14:39:29 2022 local1.crit luci-reload[23101]: START==1
Mon Oct 3 14:39:33 2022 daemon.err openvpn(client_teltonika)[23145]: Options error: Unrecognized option or missing or extra parameter(s) in openvpn-client_teltonika.conf:23: tls_crypt (2.5.2)
Mon Oct 3 14:39:33 2022 daemon.warn openvpn(client_teltonika)[23145]: Use --help for more information.