diff --git a/src/rsrv/camessage.c b/src/rsrv/camessage.c
index ba83af1b3..e0521cf3a 100644
--- a/src/rsrv/camessage.c
+++ b/src/rsrv/camessage.c
@@ -274,21 +274,18 @@ static void log_header (
     pciu = MPTOPCIU(mp);
 
     if (pContext) {
-        epicsPrintf ("CAS: request from %s => \"%s\"\n",
+        epicsPrintf ("CAS: request from %s => %s\n",
             hostName, pContext);
     }
 
-    epicsPrintf (
-"CAS: Request from %s => cmmd=%d cid=0x%x type=%d count=%d postsize=%u\n",
+    epicsPrintf ( "CAS: Request from %s => cmmd=%d cid=0x%x type=%d count=%d postsize=%u\n",
         hostName, mp->m_cmmd, mp->m_cid, mp->m_dataType, mp->m_count, mp->m_postsize);
 
-    epicsPrintf (   
-"CAS: Request from %s =>  available=0x%x \tN=%u paddr=%p\n",
-        hostName, mp->m_available, mnum, (pciu?(void *)&pciu->addr:NULL));
+    epicsPrintf ( "CAS: Request from %s =>   available=0x%x \tN=%u paddr=%p\n",
+        hostName, mp->m_available, mnum, (pciu ? (void *)&pciu->addr : NULL));
 
     if (mp->m_cmmd==CA_PROTO_WRITE && mp->m_dataType==DBF_STRING && pPayLoad ) {
-        epicsPrintf (
-"CAS: Request from %s => \tThe string written: %s \n",
+        epicsPrintf ( "CAS: Request from %s =>   Wrote string \"%s\"\n",
         hostName, (char *)pPayLoad );
     }
 }
diff --git a/src/rsrv/camsgtask.c b/src/rsrv/camsgtask.c
index a5133caf6..c1f112961 100644
--- a/src/rsrv/camsgtask.c
+++ b/src/rsrv/camsgtask.c
@@ -67,9 +67,10 @@ void camsgtask ( void *pParm )
         status = socket_ioctl (client->sock, FIONREAD, &nchars);
         if (status < 0) {
             char sockErrBuf[64];
+
             epicsSocketConvertErrnoToString ( 
                 sockErrBuf, sizeof ( sockErrBuf ) );
-            errlogPrintf("CAS: io ctl err - %s\n",
+            errlogPrintf("CAS: ioctl error - %s\n",
                 sockErrBuf);
             cas_send_bs_msg(client, TRUE);
         }
@@ -98,9 +99,8 @@ void camsgtask ( void *pParm )
             }
 
             if ( anerrno == SOCK_ENOBUFS ) {
-                errlogPrintf ( 
-                    "rsrv: system low on network buffers "
-                    "- receive retry in 15 seconds\n" );
+                errlogPrintf (
+                    "CAS: Out of network buffers, retring receive in 15 seconds\n" );
                 epicsThreadSleep ( 15.0 );
                 continue;
             }
@@ -109,10 +109,15 @@ void camsgtask ( void *pParm )
              * normal conn lost conditions
              */
             if (    ( anerrno != SOCK_ECONNABORTED &&
-                    anerrno != SOCK_ECONNRESET &&
-                    anerrno != SOCK_ETIMEDOUT ) ||
-                    CASDEBUG > 2 ) {
-                    errlogPrintf ( "CAS: client disconnect(errno=%d)\n", anerrno );
+                anerrno != SOCK_ECONNRESET &&
+                anerrno != SOCK_ETIMEDOUT ) ||
+                CASDEBUG > 2 ) {
+                char sockErrBuf[64];
+
+                epicsSocketConvertErrorToString(
+                    sockErrBuf, sizeof ( sockErrBuf ), anerrno);
+                errlogPrintf ( "CAS: Client disconnected - %s\n",
+                    sockErrBuf );
             }
             break;
         }
diff --git a/src/rsrv/caserverio.c b/src/rsrv/caserverio.c
index 466e492f0..387bf210b 100644
--- a/src/rsrv/caserverio.c
+++ b/src/rsrv/caserverio.c
@@ -90,7 +90,8 @@ void cas_send_bs_msg ( struct client *pclient, int lock_needed )
             }
 
             if ( anerrno == SOCK_ENOBUFS ) {
-                errlogPrintf ( "rsrv: system low on network buffers - send retry in 15 seconds\n" );
+                errlogPrintf (
+                    "CAS: Out of network buffers, retrying send in 15 seconds\n" );
                 epicsThreadSleep ( 15.0 );
                 continue;
             }
@@ -108,8 +109,7 @@ void cas_send_bs_msg ( struct client *pclient, int lock_needed )
                 char sockErrBuf[64];
                 epicsSocketConvertErrnoToString ( 
                     sockErrBuf, sizeof ( sockErrBuf ) );
-                errlogPrintf (
-    "CAS: TCP send to \"%s\" failed because \"%s\"\n",
+                errlogPrintf ( "CAS: TCP send to %s failed - %s\n",
                     buf, sockErrBuf);
             }
             pclient->disconnect = TRUE;
@@ -135,7 +135,7 @@ void cas_send_bs_msg ( struct client *pclient, int lock_needed )
                             char sockErrBuf[64];
                             epicsSocketConvertErrnoToString ( 
                                 sockErrBuf, sizeof ( sockErrBuf ) );
-                            errlogPrintf ("rsrv: socket shutdown error was %s\n", 
+                            errlogPrintf ("CAS: Socket shutdown error - %s\n", 
                                 sockErrBuf );
                         }
                     }
@@ -204,7 +204,7 @@ void cas_send_dg_msg ( struct client * pclient )
         }
         else {
             errlogPrintf ( 
-                "cas: system failed to send entire udp frame?\n" );
+                "CAS: System failed to send entire udp frame?\n" );
         }
     }
     else {
@@ -213,11 +213,8 @@ void cas_send_dg_msg ( struct client * pclient )
         epicsSocketConvertErrnoToString ( 
             sockErrBuf, sizeof ( sockErrBuf ) );
         ipAddrToDottedIP ( &pclient->addr, buf, sizeof(buf) );
-        errlogPrintf(
-                    "CAS: UDP send to \"%s\" "
-                    "failed because \"%s\"\n",
-                    buf,
-                    sockErrBuf);
+        errlogPrintf( "CAS: UDP send to %s failed - %s\n",
+            buf, sockErrBuf);
     }
 
     pclient->send.stk = 0u;
diff --git a/src/rsrv/caservertask.c b/src/rsrv/caservertask.c
index 21bcba9f4..7c911d64b 100644
--- a/src/rsrv/caservertask.c
+++ b/src/rsrv/caservertask.c
@@ -252,7 +252,7 @@ int rsrv_init (void)
 
     status =  envGetLongConfigParam ( &EPICS_CA_MAX_ARRAY_BYTES, &maxBytesAsALong );
     if ( status || maxBytesAsALong < 0 ) {
-        errlogPrintf ( "cas: EPICS_CA_MAX_ARRAY_BYTES was not a positive integer\n" );
+        errlogPrintf ( "CAS: EPICS_CA_MAX_ARRAY_BYTES was not a positive integer\n" );
         rsrvSizeofLargeBufTCP = MAX_TCP;
     }
     else {
@@ -266,7 +266,7 @@ int rsrv_init (void)
             maxBytes = 0xffffffff;
         }
         if ( maxBytes < MAX_TCP ) {
-            errlogPrintf ( "cas: EPICS_CA_MAX_ARRAY_BYTES was rounded up to %u\n", MAX_TCP );
+            errlogPrintf ( "CAS: EPICS_CA_MAX_ARRAY_BYTES was rounded up to %u\n", MAX_TCP );
             rsrvSizeofLargeBufTCP = MAX_TCP;
         }
         else {
@@ -551,7 +551,7 @@ void destroy_client ( struct client *client )
                 freeListFree ( rsrvLargeBufFreeListTCP,  client->send.buf );
             }
             else {
-                errlogPrintf ( "cas: Corrupt send buffer free list type code=%u during client cleanup?\n",
+                errlogPrintf ( "CAS: Corrupt send buffer free list type code=%u during client cleanup?\n",
                     client->send.type );
             }
         }
@@ -563,7 +563,7 @@ void destroy_client ( struct client *client )
                 freeListFree ( rsrvLargeBufFreeListTCP,  client->recv.buf );
             }
             else {
-                errlogPrintf ( "cas: Corrupt recv buffer free list type code=%u during client cleanup?\n",
+                errlogPrintf ( "CAS: Corrupt recv buffer free list type code=%u during client cleanup?\n",
                     client->send.type );
             }
         }