diff --git a/src/sentry/src/Tracing/Aspect/CoroutineAspect.php b/src/sentry/src/Tracing/Aspect/CoroutineAspect.php
index 8af31a9a5..0f296df9f 100644
--- a/src/sentry/src/Tracing/Aspect/CoroutineAspect.php
+++ b/src/sentry/src/Tracing/Aspect/CoroutineAspect.php
@@ -129,7 +129,6 @@ public function process(ProceedingJoinPoint $proceedingJoinPoint)
             return $proceedingJoinPoint->process();
         } finally {
             $parent->finish();
-            SentrySdk::getCurrentHub()->setSpan($transaction);
         }
     }
 }
diff --git a/src/sentry/src/Transport/CoHttpTransport.php b/src/sentry/src/Transport/CoHttpTransport.php
index c0134a423..0c26c4f0a 100644
--- a/src/sentry/src/Transport/CoHttpTransport.php
+++ b/src/sentry/src/Transport/CoHttpTransport.php
@@ -121,7 +121,7 @@ protected function loop(): void
         $this->workerWatcher ??= Coroutine::create(function () {
             if (CoordinatorManager::until(Constants::WORKER_EXIT)->yield()) {
                 // sleep before setting workerExited to prevent busy-waiting
-                msleep(1);
+                msleep(100);
 
                 $this->workerExited = true;