A couple of things seem strange in the latest release of MLCAV66 -- I hadn't tried some of these commands in a while, so I'm a bit surprised....MLCAV66|AllPower~On actually turns all the zones off, just like MLCAV66|AllPower~Off. Tried it native straight from the server command window in MLServer to make sure it wasn't me or some macro. It seems that a couple of other things are strange/slow as well, in addition to the issues that we already had with the IR remote not triggering events in MLServer. Any ideas? Kind of annoying to have to tun off the zones one by one.