I love the Blumoo remote system. The have the code you need the app may take a little getting used to but you can build a remote that has everything you need on one page. It just works, I have had the unit for about a year now and I have had to restart the transmitter by unplugging and plugging back in. The app has worked fine for me, Once it had an issue and I completely quit the app and restarted it and all was well. I’m going to put a second one in one of my other rooms.
BanderaT about Blumoo Universal Remote Control