Hello Chris. Thank you for your response. The Flic button is a standard one with the word 'Flic' written on it. In the Flic app, under Advanced, I added a Keyboard Control of 'Up Arrow' for a single click and 'Down Arrow' for a double click. I did restart BH on several occasions and often had problems with the pairing.
I also tried it without entering any instructions in the Flic app and many of the Remote Control instructions in BH still worked even though no instructions had been added to the Flic app.
Perhaps if you can let me know one or two of the settings you have entered and what it controls in BH, I can use that to test it out again.