Hi
I’m not familiar with “rPI3 with the FLIRC usb IR module running LibreElec.”
But to use Ctrl+Y I think you would need to teach the Harmony remote that keyboard shortcut, as its not a predefined inbuilt command. I did that using an MCE IR keyboard and then mapped that command to a button on the remote etc.
See my unrelated blog post here look at section number 5 titled “Program your Logitech Harmony remote with the new keyboard shortcuts (MCE IR Keyboard required)”, should give you an idea how to teach the Harmony.
But to confirm first, when you press Ctrl+Y on a keyboard attached to the Pi the add-on’s drop down menu appears OK in Kodi right?
If not you need to first follow the instructions from the blog post on the first page of this thread, an extract of it below…
Now that we have created or opened the keyboard.xml file, you will need to add the following line…
SetProperty(veramenu,true,10000)
Insert this between the tags (like below, you may have more stuff in your keyboard.xml file). If you created this file from scratch, simply copy the example below.
OR
If you don’t have an MCE IR keyboard to teach your Harmony, you might be able to use an existing spare command. I always use the “Windows Media Center SE” device in the old Harmony software for my Harmony 895 and for example looking at the Learn IR area, it lists
various keyboard commands that are there by default. See Harmony.png attached.
You should be able to use one of those existing inbuilt commands instead and create a button for it. For example if you used Ctrl+T which is one of the inbuilt commands listed, you would then need to change your Kodi keyboard.xml file to use that command instead like:
SetProperty(veramenu,true,10000)Hope this makes sense as not so easy to explain.