Hello ainouna,
First of all, if you look in the previously posted log, you will see that some player-modules are not loaded because of unknown symbols. This is caused by a problem somewhere in your build. Without the player modules, the frontend will never be recognized.
In addition, if you look in the titan code, you will see that there is a lot of code dependent on the receiver model. Titan originates from Atevio/Atemio and they originally only supported their own models and the HS7429 was not one of them. That is the reason I develop on the HS8200 which was sold with TitanNit as the Atemio AV7600.
I am currently at the point that Titan starts on my HS8200 and can be used to watch TV. What I am doing now is trying to solve the various remaining problems one by one to improve things. But as said before, a lot of issues remain.
Regards,
Audioniek.