diff --git a/apps/webapp/app/v3/eventRepository.server.ts b/apps/webapp/app/v3/eventRepository.server.ts
index 8c94f44e2..b81474ef4 100644
--- a/apps/webapp/app/v3/eventRepository.server.ts
+++ b/apps/webapp/app/v3/eventRepository.server.ts
@@ -415,6 +415,7 @@ export class EventRepository {
       },
       select: {
         traceId: true,
+        environmentType: true,
       },
     });
 
@@ -493,7 +494,11 @@ export class EventRepository {
       });
     }
 
-    const events = transformEvents(span.data.events, fullEvent.metadata as Attributes);
+    const events = transformEvents(
+      span.data.events,
+      fullEvent.metadata as Attributes,
+      traceSearch.environmentType === "DEVELOPMENT"
+    );
 
     return {
       ...fullEvent,
@@ -1115,16 +1120,16 @@ function removePrivateProperties(
   return result;
 }
 
-function transformEvents(events: SpanEvents, properties: Attributes): SpanEvents {
-  return (events ?? []).map((event) => transformEvent(event, properties));
+function transformEvents(events: SpanEvents, properties: Attributes, isDev: boolean): SpanEvents {
+  return (events ?? []).map((event) => transformEvent(event, properties, isDev));
 }
 
-function transformEvent(event: SpanEvent, properties: Attributes): SpanEvent {
+function transformEvent(event: SpanEvent, properties: Attributes, isDev: boolean): SpanEvent {
   if (isExceptionSpanEvent(event)) {
     return {
       ...event,
       properties: {
-        exception: transformException(event.properties.exception, properties),
+        exception: transformException(event.properties.exception, properties, isDev),
       },
     };
   }
@@ -1134,11 +1139,12 @@ function transformEvent(event: SpanEvent, properties: Attributes): SpanEvent {
 
 function transformException(
   exception: ExceptionEventProperties,
-  properties: Attributes
+  properties: Attributes,
+  isDev: boolean
 ): ExceptionEventProperties {
   const projectDirAttributeValue = properties[SemanticInternalAttributes.PROJECT_DIR];
 
-  if (typeof projectDirAttributeValue !== "string") {
+  if (projectDirAttributeValue !== undefined && typeof projectDirAttributeValue !== "string") {
     return exception;
   }
 
@@ -1147,6 +1153,7 @@ function transformException(
     stacktrace: exception.stacktrace
       ? correctErrorStackTrace(exception.stacktrace, projectDirAttributeValue, {
           removeFirstLine: true,
+          isDev,
         })
       : undefined,
   };
diff --git a/packages/core/src/v3/errors.ts b/packages/core/src/v3/errors.ts
index c9a1e1551..aa2481da9 100644
--- a/packages/core/src/v3/errors.ts
+++ b/packages/core/src/v3/errors.ts
@@ -57,13 +57,13 @@ export function createErrorTaskError(error: TaskRunError): any {
 export function correctErrorStackTrace(
   stackTrace: string,
   projectDir?: string,
-  options?: { removeFirstLine?: boolean }
+  options?: { removeFirstLine?: boolean; isDev?: boolean }
 ) {
   const [errorLine, ...traceLines] = stackTrace.split("\n");
 
   return [
     options?.removeFirstLine ? undefined : errorLine,
-    ...traceLines.map((line) => correctStackTraceLine(line, projectDir)),
+    ...traceLines.map((line) => correctStackTraceLine(line, projectDir, options?.isDev)),
   ]
     .filter(Boolean)
     .join("\n");
@@ -75,17 +75,21 @@ const LINES_TO_IGNORE = [
   /TaskExecutor/,
   /EXECUTE_TASK_RUN/,
   /@trigger.dev\/core/,
+  /packages\/core\/src\/v3/,
   /safeJsonProcess/,
   /__entryPoint.ts/,
+  /ZodIpc/,
+  /startActiveSpan/,
+  /processTicksAndRejections/,
 ];
 
-function correctStackTraceLine(line: string, projectDir?: string) {
+function correctStackTraceLine(line: string, projectDir?: string, isDev?: boolean) {
   if (LINES_TO_IGNORE.some((regex) => regex.test(line))) {
     return;
   }
 
   // Check to see if the path is inside the project directory
-  if (projectDir && !line.includes(projectDir)) {
+  if (isDev && projectDir && !line.includes(projectDir)) {
     return;
   }