Hello!
I'm new to the whole powerline community so my questions will be kinda basic.
I bought a AV600 2-port powerline kit (TL-PA4022P).
After i installed tpPLC Utility,ive noticed the update option.So ive searched a little and i found a firmware update.
My powerline version is 3.1(EU)
My problem is:
While i can update the 2nd device shown in the utility,i cant update the first one,no matter what i do,it keeps saying 'update failed'

https://imgur.com/MYBla75

Providing photos to explain what happens.
Anyone can help?Do i do smt wrong?Maybe the primary device doesnt have to be updated?
Thanks in advance!