Hi folks, I'm new here so not sure if this is the proper way to ask questions in this forum but here goes. I recently purchased another DM 4800 to cascade , installed the firewire card all works great with cubase 9 like it did in the old one but for some reason I'm not getting audio from my computer when playing a file. It shows levels in the computers mixer and running thru the IFFWDMK2 but nothing coming out of the 4800. Any help would be greatly appreciated. Thxs Using Firmware 1.6 can't seem to update to 1.7?