diff --git a/clientlib/fsqueue.c b/clientlib/fsqueue.c
index 4001c0d3..0fbfe8ab 100644
--- a/clientlib/fsqueue.c
+++ b/clientlib/fsqueue.c
@@ -57,6 +57,7 @@ _fsqueue_enq(FsQueue* self	///< us - the FsQueue we're operating on
 ,	     FrameSet* fs)	///< The @ref FrameSet to enqueue into our queue - must NOT have sequence#
 {
 	SeqnoFrame*	seqno;
+	char *destaddr;
 	DEBUGMSG3("%s.%d: inserting fs %p: ref count = %d", __FUNCTION__, __LINE__, fs, fs->baseclass._refcount);
 	// This FrameSet shouldn't have a sequence number frame yet...
 	g_return_val_if_fail(fs->_seqframe == NULL, FALSE);
@@ -83,6 +84,10 @@ _fsqueue_enq(FsQueue* self	///< us - the FsQueue we're operating on
 	frameset_prepend_frame(fs, &seqno->baseclass);
 	// And put this FrameSet at the end of the queue
 	g_queue_push_tail(self->_q, fs);
+	destaddr = self->_destaddr->baseclass.toString(&self->_destaddr->baseclass);
+	DEBUGMSG3("%s.%d: queued frameset fstype=%d seqno="FMT_64BIT"d (dest=%s)", __FUNCTION__, __LINE__,
+			fs->fstype, self->_nextseqno-1, destaddr);
+	g_free(destaddr); destaddr = NULL;
 
 	// Now do all the paperwork :-D
 	// We need for the FrameSet to be kept around for potentially a long time...
diff --git a/clientlib/packetdecoder.c b/clientlib/packetdecoder.c
index a7eb362c..538cc16f 100644
--- a/clientlib/packetdecoder.c
+++ b/clientlib/packetdecoder.c
@@ -137,6 +137,8 @@ _decode_packet_framedata_to_frameobject(PacketDecoder* self,	///<[in/out] Packet
 		ret =  unknownframe_tlvconstructor(*pktstart, *pktend, newpacket, &newpacketend);
 	}
 	if (NULL == ret) {
+		g_warning("%s.%d: tlv contructor for frametype %d failed"
+		,	__FUNCTION__, __LINE__, frametype);
 		return NULL;
 	}
 	g_return_val_if_fail(ret != NULL, NULL);
@@ -247,6 +249,8 @@ _pktdata_to_framesetlist(PacketDecoder*self,		///<[in] PacketDecoder object
 				newframestart = newpacket;
 			}
 			if (NULL == newframe) {
+				g_warning("%s.%d: conversion from framedata to frameobject in frameset %d failed"
+				,	__FUNCTION__, __LINE__, fs->fstype);
 				UNREF(fs);
 				goto errout;
 			}
@@ -275,6 +279,8 @@ _pktdata_to_framesetlist(PacketDecoder*self,		///<[in] PacketDecoder object
 		}
 		if (fs) {
 			ret = g_slist_append(ret, fs); fs = NULL;
+		} else {
+			g_warning("%s.%d: no frameset found", __FUNCTION__, __LINE__);
 		}
 		curframeset = nextframeset;
 	}