diff --git a/src/core/directives/external-content.ts b/src/core/directives/external-content.ts
index 7170f208d..156c5bbc2 100644
--- a/src/core/directives/external-content.ts
+++ b/src/core/directives/external-content.ts
@@ -423,6 +423,11 @@ export class CoreExternalContentDirective implements AfterViewInit, OnChanges, O
                 return;
             }
 
+            if (this.isPlayedMedia()) {
+                // Don't update the URL if it's a media that already started playing, otherwise the media will be reloaded.
+                return;
+            }
+
             const newState = await CoreFilepool.getFileStateByUrl(site.getId(), url);
             if (newState === state) {
                 return;
@@ -461,6 +466,29 @@ export class CoreExternalContentDirective implements AfterViewInit, OnChanges, O
         }
     }
 
+    /**
+     * Check if the source affects a media element that is already playing and not ended.
+     *
+     * @returns Whether it's a played media element.
+     */
+    protected isPlayedMedia(): boolean {
+        let mediaElement: HTMLVideoElement | HTMLAudioElement | null = null;
+
+        if (this.element.tagName === 'VIDEO') {
+            mediaElement = this.element as HTMLVideoElement;
+        } else if (this.element.tagName === 'AUDIO') {
+            mediaElement = this.element as HTMLAudioElement;
+        } else if (this.element.tagName === 'SOURCE' || this.element.tagName === 'TRACK') {
+            mediaElement = this.element.closest<HTMLVideoElement | HTMLAudioElement>('video,audio');
+        }
+
+        if (!mediaElement) {
+            return false;
+        }
+
+        return !mediaElement.paused || (mediaElement.currentTime > 0.1 && !mediaElement.ended);
+    }
+
     /**
      * Wait for the image to be loaded or error, and emit an event when it happens.
      */
diff --git a/src/core/features/course/components/module-summary/module-summary.ts b/src/core/features/course/components/module-summary/module-summary.ts
index 669400790..5b87b840c 100644
--- a/src/core/features/course/components/module-summary/module-summary.ts
+++ b/src/core/features/course/components/module-summary/module-summary.ts
@@ -123,7 +123,7 @@ export class CoreCourseModuleSummaryComponent implements OnInit, OnDestroy {
             this.packageStatusObserver = CoreEvents.on(
                 CoreEvents.PACKAGE_STATUS_CHANGED,
                 (data) => {
-                    if (data.componentId == module.id && data.component == this.component) {
+                    if (data.componentId === this.module?.id && data.component == this.component) {
                         this.getPackageStatus();
                     }
                 },
diff --git a/src/core/features/course/services/course-helper.ts b/src/core/features/course/services/course-helper.ts
index 814db49c1..0636e5048 100644
--- a/src/core/features/course/services/course-helper.ts
+++ b/src/core/features/course/services/course-helper.ts
@@ -1967,6 +1967,7 @@ export class CoreCourseHelperProvider {
         completion.state = completion.state === CoreCourseModuleCompletionStatus.COMPLETION_COMPLETE
             ? CoreCourseModuleCompletionStatus.COMPLETION_INCOMPLETE
             : CoreCourseModuleCompletionStatus.COMPLETION_COMPLETE;
+        completion.isoverallcomplete = completion.state === CoreCourseModuleCompletionStatus.COMPLETION_COMPLETE;
 
         try {
             const response = await CoreCourse.markCompletedManually(
@@ -1985,6 +1986,7 @@ export class CoreCourseHelperProvider {
             completion.state = completion.state === CoreCourseModuleCompletionStatus.COMPLETION_COMPLETE
                 ? CoreCourseModuleCompletionStatus.COMPLETION_INCOMPLETE
                 : CoreCourseModuleCompletionStatus.COMPLETION_COMPLETE;
+            completion.isoverallcomplete = !completion.isoverallcomplete;
 
             CoreDomUtils.showErrorModalDefault(error, 'core.errorchangecompletion', true);
         } finally {