Hi guys. I bought a "broadlink RM pro+" .Hi guys. I bought a "broadlink RM pro+" . There is no problem for TV, airconditioner, TC2. But I can not control my electric roller shutter. Shutter has a RF remote control unit. I read that RM pro can control RF . RM pro can learn buttons of RC. But it can not control by ihc app. Red LED is blinking when I tab the buttons on my mobile phone but there is no action. Is there anybody have any experience for this subject? .