Although a minor problem, there are times where I double click on the AL3 icon and wait for it to start up. After 10 or more seconds, I have to open the task manager to see if it started and it doesn't show AL3. At that point, I have to start it up a second time by double clicking the icon.
Also, the interface seems to take longer than previous versions did. This is certainly the case with Modular V 3 over V 2 and AL3 over AL2.
Another helpful thing would be to have a LED icon on the interfaces to indicate that the presets are all loaded and that it's ready to go. When the interface pops up (finally,) I start playing some of the midi keys and sometimes, one key is stuck for a few seconds and the second or third don't play until the one key is unstuck.