diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 28f1113702b..d53b33edc2d 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -15,6 +15,9 @@ jobs:
       matrix:
         arch: [i686, x86_64, armv7, aarch64]
         os: [windows-latest, ubuntu-latest]
+        exclude:
+          - arch: armv7
+            os: windows-latest
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2
diff --git a/src/graphics/sp/sp_base.cpp b/src/graphics/sp/sp_base.cpp
index cc9265b33ee..f05fd30cec0 100644
--- a/src/graphics/sp/sp_base.cpp
+++ b/src/graphics/sp/sp_base.cpp
@@ -123,7 +123,7 @@ unsigned g_skinning_offset = 0;
 // ----------------------------------------------------------------------------
 std::vector<SPMeshNode*> g_skinning_mesh;
 // ----------------------------------------------------------------------------
-int g_skinning_tbo_limit = 0;
+bool g_skinning_use_tbo = false;
 // ----------------------------------------------------------------------------
 int sp_cur_shadow_cascade = 0;
 // ----------------------------------------------------------------------------
@@ -319,12 +319,13 @@ void initSkinning()
     else
     {
 #ifndef USE_GLES2
-        glGetIntegerv(GL_MAX_TEXTURE_BUFFER_SIZE, &g_skinning_tbo_limit);
-        if (stk_config->m_max_skinning_bones << 6 > (unsigned)g_skinning_tbo_limit)
+        int skinning_tbo_limit;
+        glGetIntegerv(GL_MAX_TEXTURE_BUFFER_SIZE, &skinning_tbo_limit);
+        if (stk_config->m_max_skinning_bones << 6 > (unsigned)skinning_tbo_limit)
         {
             Log::warn("SharedGPUObjects", "Too many bones for skinning, max: %d",
-                      g_skinning_tbo_limit >> 6);
-            stk_config->m_max_skinning_bones = g_skinning_tbo_limit >> 6;
+                      skinning_tbo_limit >> 6);
+            stk_config->m_max_skinning_bones = skinning_tbo_limit >> 6;
         }
         Log::info("SharedGPUObjects", "Hardware Skinning enabled, method: TBO, "
                   "max bones: %u", stk_config->m_max_skinning_bones);
@@ -444,7 +445,14 @@ void init()
 
     if (CVS->isARBTextureBufferObjectUsable())
     {
-        glGetIntegerv(GL_MAX_TEXTURE_BUFFER_SIZE_ARB, &g_skinning_tbo_limit);
+        int skinning_tbo_limit;
+        glGetIntegerv(GL_MAX_TEXTURE_BUFFER_SIZE_ARB, &skinning_tbo_limit);
+        
+        g_skinning_use_tbo = skinning_tbo_limit >= stk_config->m_max_skinning_bones << 6;
+    }
+    else
+    {
+        g_skinning_use_tbo = false;
     }
 
     initSkinning();
@@ -655,8 +663,7 @@ SPShader* getNormalVisualizer()
 // ----------------------------------------------------------------------------
 bool skinningUseTBO()
 {
-    return CVS->isARBTextureBufferObjectUsable()
-        && g_skinning_tbo_limit >= 64 * stk_config->m_max_skinning_bones;
+    return g_skinning_use_tbo;
 }
 
 
diff --git a/src/items/item.cpp b/src/items/item.cpp
index ea4d4413292..79f1b6f2781 100644
--- a/src/items/item.cpp
+++ b/src/items/item.cpp
@@ -414,7 +414,7 @@ void Item::handleNewMesh(ItemType type)
     m_node->setRotation(hpr.toIrrHPR());
 
     if (m_icon_node)
-        m_node->removeChild(m_icon_node);
+        m_appear_anime_node->removeChild(m_icon_node);
     m_icon_node = NULL;
     auto icon = ItemManager::getIcon(type);