diff --git a/platforms/config.sh b/platforms/config.sh
index af2b1ec..d2995c7 100755
--- a/platforms/config.sh
+++ b/platforms/config.sh
@@ -3,7 +3,7 @@
 set -e
 
 LIBZEDMD_SHA=cb969273720234df2f11f2fd7c81fe375f83cfe2
-LIBSERUM_SHA=188f45d375e47b0f21c8df3c4ff1a24cf8ec9c3b
+LIBSERUM_SHA=2da4ca73fb4f30f99b998345ff42cf426180fd57
 LIBPUPDMD_SHA=124f45e5ddd59ceb339591de88fcca72f8c54612
 
 if [ -z "${BUILD_TYPE}" ]; then
diff --git a/src/DMD.cpp b/src/DMD.cpp
index ce5358d..eb8956a 100644
--- a/src/DMD.cpp
+++ b/src/DMD.cpp
@@ -1026,11 +1026,12 @@ void DMD::SerumThread()
 
             if (m_altColorPath[0] == '\0') strcpy(m_altColorPath, Config::GetInstance()->GetAltColorPath());
             flags = 0;
+
             // At the moment, ZeDMD HD and RGB24DMD are the only devices supporting 64P frames. Not requesting 64P
             // saves memory.
             if (m_pZeDMD)
             {
-              if (m_pZeDMD->GetWidth() == 256)
+              if (m_pZeDMD->GetHeight() == 64)
                 flags |= FLAG_REQUEST_64P_FRAMES;
               else
                 flags |= FLAG_REQUEST_32P_FRAMES;
@@ -1040,7 +1041,18 @@ void DMD::SerumThread()
             {
               for (RGB24DMD* pRGB24DMD : m_rgb24DMDs)
               {
-                if (pRGB24DMD->GetWidth() == 256)
+                if (pRGB24DMD->GetHeight() == 64)
+                  flags |= FLAG_REQUEST_64P_FRAMES;
+                else
+                  flags |= FLAG_REQUEST_32P_FRAMES;
+              }
+            }
+
+            if (m_levelDMDs.size() > 0)
+            {
+              for (LevelDMD* pLevelDMD : m_levelDMDs)
+              {
+                if (pLevelDMD->GetHeight() == 64)
                   flags |= FLAG_REQUEST_64P_FRAMES;
                 else
                   flags |= FLAG_REQUEST_32P_FRAMES;
@@ -1053,6 +1065,8 @@ void DMD::SerumThread()
             if (m_pPixelcadeDMD) flags |= FLAG_REQUEST_32P_FRAMES;
 #endif
 
+            if (!flags) flags |= FLAG_REQUEST_32P_FRAMES;
+
             m_pSerum = (name[0] != '\0') ? Serum_Load(m_altColorPath, m_romName, flags) : nullptr;
             if (m_pSerum)
             {