This is not limited to
Development & Technical Discussion board.
Posts made in child boards of child boards are not shown in the home page even if they are the latest post made in that board. Posts are shown in the home page only if they have been made in the main board or its child board (Posts made in child boards of child boards are excluded).
Below is an example from
Marketplace board![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FLWXyFxu.jpg&t=663&c=XhgmQeYvkxdzhw)
According to what is shown in the home page, the latest post made in
Marketplace board has been made by hulla.
As you see in the image below that post has been made in
Services which is child board of
Marketplace board.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FO3Ywf7o.jpg&t=663&c=fsfDKVZ0tgKXoA)
Actually, the latest post in
Marketplace board has been made by cryptograffiti. (Look at the image below). But it's not shown as the latest post of
Marketplace board in the home page.
cryptograffiti has made that post in
Collectibles which is child board of one of child boards of
Marketplace board.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FgEaCyBZ.jpg&t=663&c=HUcNVqkqXN2fWw)
The case you referred to was similar to my example.
The post you expected to be shown in the home page had been made in
Electrum board which is child board of a child board in
Development & Technical Discussion board while the post shown in the home page as the latest post had been made in
Wallet Software board which is a child board in
Development & Technical Discussion board.