This happens on either reciever, either remote. Remote will work fine,then the only thing I can do is guide and exit. Nothing else will work until about 60 seconds later, the receiver will run every command you I input while it wasn't responding. Again, menu ,guide and exit work at any time,so the remote is communicating, but I cant change a channel or move up and down a guide. I've restarted both recievers and the router and it still persists. I find it most strange because its my H25 and my HR24-700. Same problem. This is only two weeks old but getting worse. Any ideas?