diff --git a/atlas/templates/atlas/case_display_block.html b/atlas/templates/atlas/case_display_block.html
index 83f11cb0..5aa8800e 100755
--- a/atlas/templates/atlas/case_display_block.html
+++ b/atlas/templates/atlas/case_display_block.html
@@ -800,7 +800,7 @@
                             dsModalBody.innerHTML = html;
                             setTimeout(function () {
                                 try { window.mountDicomViewers(); } catch (e) { console.warn('mountDicomViewers not available', e); }
-                            }, 200);
+                            }, 500);
                         })
                         .catch(error => {
                             console.error("Error loading display set details:", error);
diff --git a/atlas/templates/atlas/case_displayset_modal.html b/atlas/templates/atlas/case_displayset_modal.html
index 90304d6c..963fe34e 100644
--- a/atlas/templates/atlas/case_displayset_modal.html
+++ b/atlas/templates/atlas/case_displayset_modal.html
@@ -19,15 +19,6 @@
                 onclick='(window.importAnnotations_modal_viewer_{{ ds.pk }}||window.importAnnotations_modal_viewer||window.importAnnotations)({{ ds.annotations|safe }}); (window.importViewerState_modal_viewer_{{ ds.pk }}||window.importViewerState_modal_viewer||window.importViewerState)({{ ds.viewerstate|safe }});'
             >Reload display set</button>
         </div>
-        <script>
-            (function(){
-                try{
-                    if(typeof window.mountDicomViewers === 'function'){
-                        window.mountDicomViewers();
-                    }
-                }catch(e){console.warn('Failed to schedule modal viewer auto-load:', e)}
-            })();
-        </script>
     {% endif %}
 
     <div class="mt-2">