Fosmon. Might need to teach the IR commands using the original remote.

Everyday I get "lost hub" now. Only fix is opening the app on a mobile device.

My alexa email is not the same as my sofabaton email but I linked the skill and it's working well so far.

This is not a solution, not acceptable, it was working fine before sofabaton last update. Before and after the update I still can't control the volume on my roku smart soundbar, the volume buttons are switched. What a mess!

Roku and the remote were working fine, I did the sofabaton x1 update and now every button send 2 commands like the OP mentions. Don't blame Roku, this issue is related to your latest update, that's what broke it!