Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

I downloaded latest firmware for tl-pa411kit HW version 2.

I follow the procedure, but it gets still sticked with last version.
- I have both adapters in a multiple socket very close linked and in the same Network name.
- I use PowerLine utility and I am able to see both devices.
- I insert the password of the remote device in order to have full access to the connected device and the remote device.
- I download latest version TL-PA411KIT_V2_130821, and in the devices I have version 500A-1.0.0.337-01-20120309-FINAL
- In the utility I go to system - Upgrade firmware - I use NVMand PIB files.
- I takes some time to upgrade, but it says successful. But it does not prompt for reset.
- I do reset of both devices, pair again, but I still have version 500A-1.0.0.337-01-20120309-FINAL

Any help?

Many thanks in advance.