the install consist of two hoppers, three joeys, one dual node, western arc. We could not get either hopper to finish the download? The hopper w/ sling passes the " first step by showing all sats w/green check marks. Goes right into download mode, but never finishes. The other hopper does a 5 out of 5 step, but never starts a download, nor does the menu even appear like the other hoppers menu. Kind of just looks like every other Dish IRD. After trying many things we dropped the node and put in a showroom 922 which works great so the customer would have something to watch. Help