I haven't had any problems like that, if its turning on/off a lot of things at once make sure to keep the remote pointed in the right direction the whole time, I have seen people use my remote to turn it on and move hte remove during the middle of the sequence causing problems. Also I believe you can change the delay between signals so if for example you are turning on the receiver, switching to dvd and then changing to a set volume and its not working because it sends the signals to fast (ie the turn to dvd signal goes before the receiver is on) then adding a longer pause between signals will help...