Connection is permanently rejected. The application context name is not supported.

sudo python3 main.py -S /dev/ttyUSB2:300:7Even1 -t Verbose -i HdlcWithModeE -a High -P [0x0000000000] -s 1 -c 16
gurux_dlms version: 1.0.119
gurux_net version: 1.0.18
gurux_serial version: 1.0.18

Authentication: Authentication.HIGH
ClientAddress: 0x10
ServerAddress: 0x1
Standard: Standard.DLMS

TX: 22:45:10 /?!
RX: 22:45:11 bytearray(b'/HXE5\\2HXE12\r\n')
Bitrate is : 9600
TX: 22:45:12 06 32 35 32 0D 0A
TX: 22:45:13 7E A0 07 03 21 93 0F 01 7E
RX: 22:45:14 7E A0 20 21 03 73 73 98 81 80 14 05 02 00 C8 06 02 00 C8 07 04 00 00 00 01 08 04 00 00 00 01 0B 87 7E
TX: 22:45:14 7E A0 4C 03 21 10 3E 61 E6 E6 00 60 3E A1 09 06 07 60 85 74 05 08 01 01 8A 02 07 80 8B 07 60 85 74 05 08 02 02 AC 12 80 10 87 57 3C 94 BA B4 DF 3A DD 15 61 A5 03 70 9D CF BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 00 1E 5D FF FF 3E 14 7E
RX: 22:45:14 7E A0 58 21 03 30 71 57 E6 E7 00 61 4A A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 01 A3 05 A1 03 02 01 02 88 02 07 80 89 07 60 85 74 05 08 02 02 AA 12 80 10 36 37 36 42 37 31 43 41 37 43 32 31 35 43 41 44 BE 0F 04 0E 08 00 06 5F 1F 04 00 00 18 1F 01 00 00 07 ED B0 7E
DisconnectRequest
TX: 22:45:14 7E A0 07 03 21 53 03 C7 7E
RX: 22:45:14 7E A0 07 21 21 73 82 50 7E
Connection is permanently rejected
The application context name is not supported.
Ended. Press any key to continue.