Hello, here is a special problem. I have a Mac and a NAS as source devices. I use the Mac to create the film files, so the NAS is not always on. Also to save energy. It is often the case that the orb/Zidoo does not recognize the Mac if the NAS is not switched on. It does see the mac when I look under new source under smb, but I can't enable it as a source. Even claims username and password are wrong. The effect is mostly there, but not always. As soon as I turn on the NAS, the Mac is immediately available again as a source on the main page. Does anyone have a solution for this? I'd rather leave the NAS powered off. I have the latest fw. The effect had been there before already. Thanks as always Orb R81 with V6.4.06_G HT 4