Index: firmware/App/Modes/ModeSolo.c
===================================================================
diff -u -r8467f8ff09e382e0991f14d02683080dc811e24e -r7d4711edd7b40cd3e29f43e766f79a8a09586fe9
--- firmware/App/Modes/ModeSolo.c	(.../ModeSolo.c)	(revision 8467f8ff09e382e0991f14d02683080dc811e24e)
+++ firmware/App/Modes/ModeSolo.c	(.../ModeSolo.c)	(revision 7d4711edd7b40cd3e29f43e766f79a8a09586fe9)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2020-2024 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
-* @file ModeSolo.c
+* @file    ModeSolo.c
 *
-* @author (last) Quang Nguyen
-* @date (last) 24-Aug-2020
+* @author  (last)      Michael Garthwaite
+* @date    (last)      16-May-2023
 *
-* @author (original) Sean
-* @date (original) 18-Mar-2020
+* @author  (original)  Sean
+* @date    (original)  18-Mar-2020
 *
 ***************************************************************************/
 
@@ -52,11 +52,15 @@
  * The transitionToSoloMode function prepares for transition to solo standby mode.
  * @details Inputs: none
  * @details Outputs: Re-initialized solo standby mode
- * @return none
+ * @return initial state
  *************************************************************************/
-void transitionToSoloMode( void )
+U32 transitionToSoloMode( void )
 {
     initSoloMode();
+    setCurrentSubState( NO_SUB_STATE );
+    setCPLDCleanLEDColor( CPLD_CLEAN_LED_OFF );
+
+    return soloState;
 }
 
 /*********************************************************************//**