diff --git a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOM-test.js b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOM-test.js
index aae9cf48c4285..41fc0bfd41088 100644
--- a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOM-test.js
+++ b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOM-test.js
@@ -2797,7 +2797,16 @@ describe('ReactFlightDOM', () => {
       abortFizz('bam');
     });
 
-    expect(errors).toEqual(['bam']);
+    if (__DEV__) {
+      expect(errors).toEqual([new Error('Connection closed.')]);
+    } else {
+      // This is likely a bug. In Dev we get a connection closed error
+      // because the debug info creates a chunk that has a pending status
+      // and when the stream finishes we error if any chunks are still pending.
+      // In production there is no debug info so the missing chunk is never instantiated
+      // because nothing triggers model evaluation before the stream completes
+      expect(errors).toEqual(['bam']);
+    }
 
     const container = document.createElement('div');
     await readInto(container, fizzReadable);
@@ -2919,10 +2928,11 @@ describe('ReactFlightDOM', () => {
     });
 
     const {prelude} = await pendingResult;
+
     expect(errors).toEqual(['boom']);
-    const response = ReactServerDOMClient.createFromReadableStream(
-      Readable.toWeb(prelude),
-    );
+
+    const preludeWeb = Readable.toWeb(prelude);
+    const response = ReactServerDOMClient.createFromReadableStream(preludeWeb);
 
     const {writable: fizzWritable, readable: fizzReadable} = getTestStream();
 
@@ -2949,7 +2959,17 @@ describe('ReactFlightDOM', () => {
     });
 
     // one error per boundary
-    expect(errors).toEqual(['boom', 'boom', 'boom']);
+    if (__DEV__) {
+      const err = new Error('Connection closed.');
+      expect(errors).toEqual([err, err, err]);
+    } else {
+      // This is likely a bug. In Dev we get a connection closed error
+      // because the debug info creates a chunk that has a pending status
+      // and when the stream finishes we error if any chunks are still pending.
+      // In production there is no debug info so the missing chunk is never instantiated
+      // because nothing triggers model evaluation before the stream completes
+      expect(errors).toEqual(['boom', 'boom', 'boom']);
+    }
 
     const container = document.createElement('div');
     await readInto(container, fizzReadable);
diff --git a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMBrowser-test.js b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMBrowser-test.js
index a4c5df377be57..fa1e65862564e 100644
--- a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMBrowser-test.js
+++ b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMBrowser-test.js
@@ -2454,12 +2454,28 @@ describe('ReactFlightDOMBrowser', () => {
       passThrough(prelude),
     );
     const container = document.createElement('div');
-    const root = ReactDOMClient.createRoot(container);
+    errors.length = 0;
+    const root = ReactDOMClient.createRoot(container, {
+      onUncaughtError(err) {
+        errors.push(err);
+      },
+    });
 
     await act(() => {
       root.render(<ClientRoot response={response} />);
     });
 
-    expect(container.innerHTML).toBe('<div>loading...</div>');
+    if (__DEV__) {
+      expect(errors).toEqual([new Error('Connection closed.')]);
+      expect(container.innerHTML).toBe('');
+    } else {
+      // This is likely a bug. In Dev we get a connection closed error
+      // because the debug info creates a chunk that has a pending status
+      // and when the stream finishes we error if any chunks are still pending.
+      // In production there is no debug info so the missing chunk is never instantiated
+      // because nothing triggers model evaluation before the stream completes
+      expect(errors).toEqual([]);
+      expect(container.innerHTML).toBe('<div>loading...</div>');
+    }
   });
 });
diff --git a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMEdge-test.js b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMEdge-test.js
index 1c146014dcefa..0cb3897aea443 100644
--- a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMEdge-test.js
+++ b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMEdge-test.js
@@ -1172,7 +1172,16 @@ describe('ReactFlightDOMEdge', () => {
       ),
     );
     fizzController.abort('bam');
-    expect(errors).toEqual(['bam']);
+    if (__DEV__) {
+      expect(errors).toEqual([new Error('Connection closed.')]);
+    } else {
+      // This is likely a bug. In Dev we get a connection closed error
+      // because the debug info creates a chunk that has a pending status
+      // and when the stream finishes we error if any chunks are still pending.
+      // In production there is no debug info so the missing chunk is never instantiated
+      // because nothing triggers model evaluation before the stream completes
+      expect(errors).toEqual(['bam']);
+    }
     // Should still match the result when parsed
     const result = await readResult(ssrStream);
     const div = document.createElement('div');
diff --git a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMNode-test.js b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMNode-test.js
index 620da74ff1db4..f2dca4a45c7fa 100644
--- a/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMNode-test.js
+++ b/packages/react-server-dom-webpack/src/__tests__/ReactFlightDOMNode-test.js
@@ -509,7 +509,16 @@ describe('ReactFlightDOMNode', () => {
       ),
     );
     ssrStream.abort('bam');
-    expect(errors).toEqual(['bam']);
+    if (__DEV__) {
+      expect(errors).toEqual([new Error('Connection closed.')]);
+    } else {
+      // This is likely a bug. In Dev we get a connection closed error
+      // because the debug info creates a chunk that has a pending status
+      // and when the stream finishes we error if any chunks are still pending.
+      // In production there is no debug info so the missing chunk is never instantiated
+      // because nothing triggers model evaluation before the stream completes
+      expect(errors).toEqual(['bam']);
+    }
     // Should still match the result when parsed
     const result = await readResult(ssrStream);
     const div = document.createElement('div');
diff --git a/packages/react-server/src/ReactFlightServer.js b/packages/react-server/src/ReactFlightServer.js
index 9616d4b972911..c440c2bbf4fe5 100644
--- a/packages/react-server/src/ReactFlightServer.js
+++ b/packages/react-server/src/ReactFlightServer.js
@@ -649,9 +649,13 @@ function serializeThenable(
         // We can no longer accept any resolved values
         request.abortableTasks.delete(newTask);
         newTask.status = ABORTED;
-        const errorId: number = (request.fatalError: any);
-        const model = stringify(serializeByValueID(errorId));
-        emitModelChunk(request, newTask.id, model);
+        if (enableHalt && request.type === PRERENDER) {
+          request.pendingChunks--;
+        } else {
+          const errorId: number = (request.fatalError: any);
+          const model = stringify(serializeByValueID(errorId));
+          emitModelChunk(request, newTask.id, model);
+        }
         return newTask.id;
       }
       if (typeof thenable.status === 'string') {
@@ -2293,7 +2297,17 @@ function renderModel(
       if (typeof x.then === 'function') {
         if (request.status === ABORTING) {
           task.status = ABORTED;
-          const errorId: number = (request.fatalError: any);
+          let errorId: number;
+          if (enableHalt && request.type === PRERENDER) {
+            // This is unfortunate that we would consume an id here. It suggests something
+            // isn't quite right with our model. When halting we don't emit any chunks
+            // but we're not in a position where we are avoiding emitting an entire
+            // chunk so we have to return something in this slot within the model so we
+            // consume an id and return it here knowing it will never resolve.
+            errorId = request.nextChunkId++;
+          } else {
+            errorId = (request.fatalError: any);
+          }
           if (wasReactNode) {
             return serializeLazyID(errorId);
           }
@@ -2346,7 +2360,17 @@ function renderModel(
 
     if (request.status === ABORTING) {
       task.status = ABORTED;
-      const errorId: number = (request.fatalError: any);
+      let errorId: number;
+      if (enableHalt && request.type === PRERENDER) {
+        // This is unfortunate that we would consume an id here. It suggests something
+        // isn't quite right with our model. When halting we don't emit any chunks
+        // but we're not in a position where we are avoiding emitting an entire
+        // chunk so we have to return something in this slot within the model so we
+        // consume an id and return it here knowing it will never resolve.
+        errorId = request.nextChunkId++;
+      } else {
+        errorId = (request.fatalError: any);
+      }
       if (wasReactNode) {
         return serializeLazyID(errorId);
       }
@@ -3820,6 +3844,22 @@ function retryTask(request: Request, task: Task): void {
     request.abortableTasks.delete(task);
     task.status = COMPLETED;
   } catch (thrownValue) {
+    if (request.status === ABORTING) {
+      request.abortableTasks.delete(task);
+      task.status = ABORTED;
+      if (enableHalt && request.type === PRERENDER) {
+        // When aborting a prerener with halt semantics we don't emit
+        // anything into the slot for a task that aborts, it remains unresolved
+        request.pendingChunks--;
+      } else {
+        // Otherwise we emit an error chunk into the task slot.
+        const errorId: number = (request.fatalError: any);
+        const model = stringify(serializeByValueID(errorId));
+        emitModelChunk(request, task.id, model);
+      }
+      return;
+    }
+
     const x =
       thrownValue === SuspenseException
         ? // This is a special type of exception used for Suspense. For historical
@@ -3832,14 +3872,6 @@ function retryTask(request: Request, task: Task): void {
     if (typeof x === 'object' && x !== null) {
       // $FlowFixMe[method-unbinding]
       if (typeof x.then === 'function') {
-        if (request.status === ABORTING) {
-          request.abortableTasks.delete(task);
-          task.status = ABORTED;
-          const errorId: number = (request.fatalError: any);
-          const model = stringify(serializeByValueID(errorId));
-          emitModelChunk(request, task.id, model);
-          return;
-        }
         // Something suspended again, let's pick it back up later.
         task.status = PENDING;
         task.thenableState = getThenableStateAfterSuspending();
@@ -3856,15 +3888,6 @@ function retryTask(request: Request, task: Task): void {
       }
     }
 
-    if (request.status === ABORTING) {
-      request.abortableTasks.delete(task);
-      task.status = ABORTED;
-      const errorId: number = (request.fatalError: any);
-      const model = stringify(serializeByValueID(errorId));
-      emitModelChunk(request, task.id, model);
-      return;
-    }
-
     request.abortableTasks.delete(task);
     task.status = ERRORED;
     const digest = logRecoverableError(request, x, task);
@@ -3942,6 +3965,17 @@ function abortTask(task: Task, request: Request, errorId: number): void {
   request.completedErrorChunks.push(processedChunk);
 }
 
+function haltTask(task: Task, request: Request): void {
+  if (task.status === RENDERING) {
+    // this task will be halted by the render
+    return;
+  }
+  task.status = ABORTED;
+  // We don't actually emit anything for this task id because we are intentionally
+  // leaving the reference unfulfilled.
+  request.pendingChunks--;
+}
+
 function flushCompletedChunks(
   request: Request,
   destination: Destination,
@@ -4087,12 +4121,6 @@ export function abort(request: Request, reason: mixed): void {
     }
     const abortableTasks = request.abortableTasks;
     if (abortableTasks.size > 0) {
-      // We have tasks to abort. We'll emit one error row and then emit a reference
-      // to that row from every row that's still remaining if we are rendering. If we
-      // are prerendering (and halt semantics are enabled) we will refer to an error row
-      // but not actually emit it so the reciever can at that point rather than error.
-      const errorId = request.nextChunkId++;
-      request.fatalError = errorId;
       if (
         enablePostpone &&
         typeof reason === 'object' &&
@@ -4101,10 +4129,20 @@ export function abort(request: Request, reason: mixed): void {
       ) {
         const postponeInstance: Postpone = (reason: any);
         logPostpone(request, postponeInstance.message, null);
-        if (!enableHalt || request.type === PRERENDER) {
-          // When prerendering with halt semantics we omit the referred to postpone.
+        if (enableHalt && request.type === PRERENDER) {
+          // When prerendering with halt semantics we simply halt the task
+          // and leave the reference unfulfilled.
+          abortableTasks.forEach(task => haltTask(task, request));
+          abortableTasks.clear();
+        } else {
+          // When rendering we produce a shared postpone chunk and then
+          // fulfill each task with a reference to that chunk.
+          const errorId = request.nextChunkId++;
+          request.fatalError = errorId;
           request.pendingChunks++;
           emitPostponeChunk(request, errorId, postponeInstance);
+          abortableTasks.forEach(task => abortTask(task, request, errorId));
+          abortableTasks.clear();
         }
       } else {
         const error =
@@ -4120,14 +4158,22 @@ export function abort(request: Request, reason: mixed): void {
                 )
               : reason;
         const digest = logRecoverableError(request, error, null);
-        if (!enableHalt || request.type === RENDER) {
-          // When prerendering with halt semantics we omit the referred to error.
+        if (enableHalt && request.type === PRERENDER) {
+          // When prerendering with halt semantics we simply halt the task
+          // and leave the reference unfulfilled.
+          abortableTasks.forEach(task => haltTask(task, request));
+          abortableTasks.clear();
+        } else {
+          // When rendering we produce a shared error chunk and then
+          // fulfill each task with a reference to that chunk.
+          const errorId = request.nextChunkId++;
+          request.fatalError = errorId;
           request.pendingChunks++;
           emitErrorChunk(request, errorId, digest, error);
+          abortableTasks.forEach(task => abortTask(task, request, errorId));
+          abortableTasks.clear();
         }
       }
-      abortableTasks.forEach(task => abortTask(task, request, errorId));
-      abortableTasks.clear();
       const onAllReady = request.onAllReady;
       onAllReady();
     }