diff --git a/raptorsmiface/libraptorsmiface.c b/raptorsmiface/libraptorsmiface.c
index 0c172f2e..cec15084 100644
--- a/raptorsmiface/libraptorsmiface.c
+++ b/raptorsmiface/libraptorsmiface.c
@@ -23,7 +23,8 @@
 
 #include "libraptorsmiface.h"
 
-char *server = "localhost";
+//char *server = "localhost";
+char *server = "freyja.starlink.edu";
 char *user = "remotelab";
 char *password = "rlpass123"; /* set me first */
 char *database = "remotelab_sm";
@@ -349,6 +350,39 @@ char* raptor_sm_get_hostname_for_username(char* username, bool create) {
 	}
 }
 
+char* raptor_sm_get_hostname_for_display(int display) {
+	MYSQL_RES *res;
+	MYSQL_ROW row;
+	char* query;
+
+	MYSQL *conn = connect_if_needed();
+	if (!conn) {
+		return strdup("SQLERR100");
+	}
+
+	asprintf(&query, "SELECT servername FROM sessions WHERE display='%d'", display);
+	if (mysql_query_internal(conn, query)) {
+		// Server error
+		free(query);
+		mysql_close(conn);
+		return strdup("SQLERR101");
+	}
+	else {
+		free(query);
+		res = mysql_store_result(conn);
+		while ((row = mysql_fetch_row(res)) != NULL) {
+			char* ret = strdup(row[0]);
+			mysql_free_result(res);
+			mysql_close(conn);
+			return ret;
+		}
+		// Nothing in the DB
+		mysql_free_result(res);
+		mysql_close(conn);
+		return strdup("");
+	}
+}
+
 char* raptor_sm_get_ip_for_username(char* username, bool create) {
 	char* hostname = raptor_sm_get_hostname_for_username(username, create);
 	char err;
@@ -529,7 +563,7 @@ pid_t raptor_sm_run_remote_server(char* username, char *const argv[], char* dbfi
 	else {
 		asprintf(&command_string, "ssh root@%s \"su %s -c \'export DISPLAY=:%d && %s\' &> /dev/null & echo \\$!\"", ipaddr, username, display, origstr);
 	}
-dprint("Running command %s...\n\r", command_string);
+	dprint("Running command %s...\n\r", command_string);
 	free(origstr);
 	
 	FILE *fp;
diff --git a/raptorsmiface/libraptorsmiface.h b/raptorsmiface/libraptorsmiface.h
index 232dfe33..d0a12a2c 100644
--- a/raptorsmiface/libraptorsmiface.h
+++ b/raptorsmiface/libraptorsmiface.h
@@ -23,6 +23,9 @@ enum raptor_sm_status {
 #define RAPTOR_SM_SERVER_PID_FIELD "server_pid"
 #define RAPTOR_SM_WM_PID_FIELD "wm_pid"
 
+#define RAPTOR_SM_BASE_PULSEAUDIO_PORT 2000
+#define RAPTOR_SM_MANAGEMENT_SERVER_IP_NETRANGE "10.0.0.0/8"
+
 char* raptor_sm_get_ip_for_hostname(char* hostname, char* err);
 char* raptor_sm_get_hostname_for_username(char* username, bool create);
 
@@ -39,4 +42,5 @@ int   raptor_sm_get_new_unique_display(int mindisplay, int maxdisplay);
 bool  raptor_sm_sesslimit_reached(char* username);
 char  raptor_sm_set_session_state(int display, int state);
 void  raptor_sm_run_remote_desktop(char* username, int display, char* executable);
-void  raptor_sm_terminate_server(char* username);
\ No newline at end of file
+void  raptor_sm_terminate_server(char* username);
+char* raptor_sm_get_hostname_for_display(int display);
\ No newline at end of file
diff --git a/sesman/chansrv/chansrv.c b/sesman/chansrv/chansrv.c
index 7b4bf0b5..35913a8c 100644
--- a/sesman/chansrv/chansrv.c
+++ b/sesman/chansrv/chansrv.c
@@ -222,6 +222,7 @@ g_is_term(void)
 {
     return g_is_wait_obj_set(g_term_event);
 }
+// #define ENABLE_CHANSERV_DEBUG_LOGGING
 
 #if 0
 #include <stdio.h>
@@ -229,6 +230,7 @@ g_is_term(void)
 #include <stdarg.h>
 void dprint(const char *fmt, ...)
 {
+#ifdef ENABLE_CHANSERV_DEBUG_LOGGING
 	va_list argp;
 	va_start(argp, fmt);
 	char debug[1024];
@@ -240,6 +242,7 @@ void dprint(const char *fmt, ...)
 		fclose(fp);
 	}
 	va_end(argp);
+#endif
 }
 #undef LOG
 #define LOG(_a, _params) \
diff --git a/sesman/chansrv/clipboard.c b/sesman/chansrv/clipboard.c
index 5f01f241..3556933a 100644
--- a/sesman/chansrv/clipboard.c
+++ b/sesman/chansrv/clipboard.c
@@ -371,6 +371,11 @@ clipboard_init(void)
     {
         return 0;
     }
+    if (!g_display)
+    {
+        // prevent crash in XInternAtom
+        return 3;
+    }
 
     xfuse_init();
     xcommon_init();
diff --git a/sesman/chansrv/sound.c b/sesman/chansrv/sound.c
index e2b6f53b..4bab49aa 100644
--- a/sesman/chansrv/sound.c
+++ b/sesman/chansrv/sound.c
@@ -30,6 +30,8 @@
 #include "file_loc.h"
 #include "chansrv_common.h"
 
+#include "libraptorsmiface.h"
+
 #if defined(XRDP_OPUS)
 #include <opus/opus.h>
 static OpusEncoder *g_opus_encoder = 0;
@@ -215,6 +217,16 @@ static int DEFAULT_CC sound_sndsrvr_source_data_in(struct trans *trans);
 static int APP_CC sound_start_source_listener();
 static int APP_CC sound_start_sink_listener();
 
+//#if 0
+void dprint(const char *fmt, ...);
+#undef LOG
+#define LOG(_a, _params) \
+{ \
+    dprint _params; \
+    dprint("\n"); \
+}
+//#endif
+
 /*****************************************************************************/
 static int APP_CC
 sound_send_server_output_formats(void)