Originally posted by LeDave I own a Metz 48 AF-1, and this is one thing that dissapoints me also, the wireless sucks and fails most of the time I try to fire it wirelessly. I think it's either because the infrared location is just bad on the flash, or it can't handle being more than a few feet away from the camera.
Note that the infrared sensor isn't in the same sensor on the 48 as on the 58.
How far away are you using it? I use mine all the time with no complaints. I did notice that it's much worse at my parents' house than at mine when we were there for Christmas. They have very high ceilings and dark-painted walls, and I think the controller flash signal wasn't able to bounce as easily.