diff --git a/src/device/controller.rs b/src/device/controller.rs
index b9f3da7..e5c0248 100644
--- a/src/device/controller.rs
+++ b/src/device/controller.rs
@@ -49,7 +49,7 @@ pub fn process(device: &mut device::Device, channel: usize) {
             device.pif.channels[channel].tx_buf.unwrap() + 3,
             device.pif.channels[channel].rx_buf.unwrap(),
         ),
-        _ => panic!("unknown controller command"),
+        _ => println!("unknown controller command {}", cmd),
     }
 }
 
diff --git a/src/device/pif.rs b/src/device/pif.rs
index 94fb25e..b38f0d0 100644
--- a/src/device/pif.rs
+++ b/src/device/pif.rs
@@ -150,9 +150,8 @@ pub fn setup_channels_format(device: &mut device::Device) {
 
             0xfd => {
                 /* channel reset - send reset command and discard the results */
-                {
-                    panic!("channel reset")
-                }
+                k += 1;
+                i += 1;
             }
 
             _ => {