diff --git a/core/net/src/main/java/org/onosproject/net/pi/impl/PiPipeconfWatchdogManager.java b/core/net/src/main/java/org/onosproject/net/pi/impl/PiPipeconfWatchdogManager.java
index 103d6cf..6dea30e 100644
--- a/core/net/src/main/java/org/onosproject/net/pi/impl/PiPipeconfWatchdogManager.java
+++ b/core/net/src/main/java/org/onosproject/net/pi/impl/PiPipeconfWatchdogManager.java
@@ -271,6 +271,7 @@
         final PiPipelineProgrammable pipelineProg = device.as(PiPipelineProgrammable.class);
         final DeviceHandshaker handshaker = device.as(DeviceHandshaker.class);
         if (!handshaker.hasConnection()) {
+            log.warn("There is no connectivity with {}", device.id());
             return false;
         }
         if (Futures.getUnchecked(pipelineProg.isPipeconfSet(pipeconf)) &&
diff --git a/protocols/grpc/ctl/src/main/java/org/onosproject/grpc/ctl/AbstractGrpcClientController.java b/protocols/grpc/ctl/src/main/java/org/onosproject/grpc/ctl/AbstractGrpcClientController.java
index f7c33c3..5b3153c 100644
--- a/protocols/grpc/ctl/src/main/java/org/onosproject/grpc/ctl/AbstractGrpcClientController.java
+++ b/protocols/grpc/ctl/src/main/java/org/onosproject/grpc/ctl/AbstractGrpcClientController.java
@@ -101,7 +101,7 @@
                     "A %s client already exists for %s", serviceName, deviceId));
         }
 
-        log.debug("Creating {}...", clientName(deviceId));
+        log.info("Creating {}...", clientName(deviceId));
 
         final C client;
         try {
@@ -135,7 +135,7 @@
         withDeviceLock(() -> {
             final C client = clients.remove(deviceId);
             if (client != null) {
-                log.debug("Removing {}...", clientName(deviceId));
+                log.info("Removing {}...", clientName(deviceId));
                 client.shutdown();
             }
             return null;
diff --git a/protocols/grpc/ctl/src/main/java/org/onosproject/grpc/ctl/GrpcChannelControllerImpl.java b/protocols/grpc/ctl/src/main/java/org/onosproject/grpc/ctl/GrpcChannelControllerImpl.java
index 9e2321e..ca43cac 100644
--- a/protocols/grpc/ctl/src/main/java/org/onosproject/grpc/ctl/GrpcChannelControllerImpl.java
+++ b/protocols/grpc/ctl/src/main/java/org/onosproject/grpc/ctl/GrpcChannelControllerImpl.java
@@ -210,6 +210,7 @@
 
         channelLocks.get(channelUri).lock();
         try {
+            log.info("Destroying gRPC channel {}...", channelUri);
             final ManagedChannel channel = channels.remove(channelUri);
             if (channel != null) {
                 shutdownNowAndWait(channel, channelUri);