I've scoured through reddit threads about this but can't seem to find a solution that actually works apart from getting a Logitech Harmony. Not really willing to spend on one just for the mibox (I managed to link other devices to alexa except for the mibox so I don't really need another remote).

There are mixed answers regarding whether or not the Mi Box S has an IR receiver but unfortunately, I can say that mine doesn't. I have a smart IR receiver (similar to broadlink) that I use to connect my TV to alexa and while the Mi Box is in the list of devices, none of the remotes seem to work. I even tried to let the receiver "study" the Mi Box remote but the IR receiver won't respond to my remote. I'm currently using the alberto sonorus app but all it does is open and close the apps.

I'm looking for a something that can do basic play-pause-fast forward functions when I'm watching netflix and stuff. I'm wondering if there are any bluetooth smart receivers that I can add to the smart home app so I can link it to alexa?

Thanks in advance and sorry for the long post