Hi,

I am having same issue as mentioned here at https://community.tp-link.com/en/home/forum/topic/179556?replyId=388610. 

I bought the units from US, and disappointed to know that 5 GHZ is not working. I earlier contacted support and they simpley told me there was no solution. I need to get 5Ghz working in Pakistan.

The engineering team went out of their way to compile a new beta firmware for me which has allowed all my Decos to broadcast on Band4 (Channel 149+). Now all my devices can connect via 5Ghz without any issues!

Can i have the same firmware please !

Thanks.