diff --git a/configs/open1788/README.txt b/configs/open1788/README.txt
index c6ef871418..4886234b8d 100644
--- a/configs/open1788/README.txt
+++ b/configs/open1788/README.txt
@@ -406,11 +406,6 @@ Configuration Directories
     To be useful, the font sizes, windows sizes, and line widths would need
     to be optimized to make a friendlier display.
 
-    STATUS:  2019-03-08:  Currently I am seeing a problem.  The display looks
-      good until it begins scrolling when the display is full.  Then there are
-      missing characters.  This is probably related to clearing of the final
-      line of the display after the scroll(?)
-
   nsh
   ---
     Configures the NuttShell (nsh) located at examples/nsh.  The
diff --git a/graphics/nxterm/nxterm_driver.c b/graphics/nxterm/nxterm_driver.c
index 82a36b9bf8..a2abf2a2b9 100644
--- a/graphics/nxterm/nxterm_driver.c
+++ b/graphics/nxterm/nxterm_driver.c
@@ -294,6 +294,7 @@ static ssize_t nxterm_write(FAR struct file *filep, FAR const char *buffer,
                   {
                     priv->seq[i-1] = priv->seq[i];
                   }
+
                 priv->nseq--;
 
                 /* Then loop again and check if what remains is part of a
diff --git a/graphics/nxterm/nxterm_font.c b/graphics/nxterm/nxterm_font.c
index 5a4e30ef47..913e108324 100644
--- a/graphics/nxterm/nxterm_font.c
+++ b/graphics/nxterm/nxterm_font.c
@@ -90,7 +90,7 @@ static void nxterm_fillspace(FAR struct nxterm_state_s *priv,
                              FAR const struct nxgl_rect_s *rect,
                              FAR const struct nxterm_bitmap_s *bm)
 {
-#if 0 /* Not necessary */
+#if 0 /* Not necessary now, but perhaps in the future with VT100 support. */
   struct nxgl_rect_s bounds;
   struct nxgl_rect_s intersection;
   int ret;
@@ -149,7 +149,7 @@ static void nxterm_fillspace(FAR struct nxterm_state_s *priv,
  ****************************************************************************/
 
 FAR const struct nxterm_bitmap_s *
-nxterm_addchar(FAR struct nxterm_state_s *priv, uint8_t ch)
+  nxterm_addchar(FAR struct nxterm_state_s *priv, uint8_t ch)
 {
   FAR struct nxterm_bitmap_s *bm = NULL;
   FAR const struct nxfonts_glyph_s *glyph;
diff --git a/libs/libnx/nxfonts/nxfonts_cache.c b/libs/libnx/nxfonts/nxfonts_cache.c
index 604c3abb6f..1399fe923e 100644
--- a/libs/libnx/nxfonts/nxfonts_cache.c
+++ b/libs/libnx/nxfonts/nxfonts_cache.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * libs/libnx/nxfonts/nxfonts_cache.c
  *
- *   Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2017, 2019 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -135,7 +135,7 @@ static void nxf_list_lock(void)
 static inline void nxf_removecache(FAR struct nxfonts_fcache_s *fcache,
                                    FAR struct nxfonts_fcache_s *prev)
 {
-  /* Remove the cache for the list.  First check for removal from the head */
+  /* Remove the cache from the list.  First check for removal from the head */
 
   if (prev == NULL)
     {
@@ -288,7 +288,7 @@ static inline void nxf_addglyph(FAR struct nxfonts_fcache_s *priv,
  ****************************************************************************/
 
 static FAR struct nxfonts_glyph_s *
-nxf_findglyph(FAR struct nxfonts_fcache_s *priv, uint8_t ch)
+  nxf_findglyph(FAR struct nxfonts_fcache_s *priv, uint8_t ch)
 {
   FAR struct nxfonts_glyph_s *glyph;
   FAR struct nxfonts_glyph_s *prev;
@@ -333,6 +333,7 @@ nxf_findglyph(FAR struct nxfonts_fcache_s *priv, uint8_t ch)
            */
 
           nxf_removeglyph(priv, glyph, prev);
+          lib_free(glyph);
           return NULL;
         }
     }
@@ -517,8 +518,8 @@ static inline void nxf_fillglyph(FAR struct nxfonts_fcache_s *priv,
  ****************************************************************************/
 
 static inline FAR struct nxfonts_glyph_s *
-nxf_renderglyph(FAR struct nxfonts_fcache_s *priv,
-                FAR const struct nx_fontbitmap_s *fbm, uint8_t ch)
+  nxf_renderglyph(FAR struct nxfonts_fcache_s *priv,
+                  FAR const struct nx_fontbitmap_s *fbm, uint8_t ch)
 {
   FAR struct nxfonts_glyph_s *glyph = NULL;
   size_t bmsize;
@@ -592,8 +593,8 @@ nxf_renderglyph(FAR struct nxfonts_fcache_s *priv,
  ****************************************************************************/
 
 static FAR struct nxfonts_fcache_s *
-nxf_findcache(enum nx_fontid_e fontid, nxgl_mxpixel_t fgcolor,
-              nxgl_mxpixel_t bgcolor, int bpp)
+  nxf_findcache(enum nx_fontid_e fontid, nxgl_mxpixel_t fgcolor,
+                nxgl_mxpixel_t bgcolor, int bpp)
 {
   FAR struct nxfonts_fcache_s *fcache;
 
@@ -783,6 +784,7 @@ FCACHE nxf_cache_connect(enum nx_fontid_e fontid,
 
 errout_with_fcache:
   lib_free(priv);
+
 errout_with_lock:
   nxf_list_unlock();
   set_errno(errcode);