diff --git a/net/dcsctp/socket/dcsctp_socket_network_test.cc b/net/dcsctp/socket/dcsctp_socket_network_test.cc
index a741f79f6c..a804a851e9 100644
--- a/net/dcsctp/socket/dcsctp_socket_network_test.cc
+++ b/net/dcsctp/socket/dcsctp_socket_network_test.cc
@@ -292,8 +292,6 @@ class SctpActor : public rtc::MessageHandlerAutoCleanup,
   double avg_received_bitrate_mbps(size_t remove_first_n = 3) const {
     std::vector<double> bitrates = received_bitrate_mbps_;
     bitrates.erase(bitrates.begin(), bitrates.begin() + remove_first_n);
-    // The last entry isn't full - remove it as well.
-    bitrates.pop_back();
 
     double sum = 0;
     for (double bitrate : bitrates) {
@@ -518,7 +516,7 @@ TEST_F(DcSctpSocketNetworkTest, DCSCTP_NDEBUG_TEST(HasHighBandwidth)) {
 
   // Verify that the bitrate is in the range of 540-640 Mbps
   double bitrate = receiver.avg_received_bitrate_mbps();
-  EXPECT_THAT(bitrate, AllOf(Ge(540), Le(640)));
+  EXPECT_THAT(bitrate, AllOf(Ge(520), Le(640)));
 }
 }  // namespace
 }  // namespace dcsctp
diff --git a/test/time_controller/simulated_task_queue.cc b/test/time_controller/simulated_task_queue.cc
index 8b04442f6b..3c26721845 100644
--- a/test/time_controller/simulated_task_queue.cc
+++ b/test/time_controller/simulated_task_queue.cc
@@ -81,10 +81,7 @@ void SimulatedTaskQueue::PostDelayedHighPrecisionTask(
     absl::AnyInvocable<void() &&> task,
     TimeDelta delay) {
   MutexLock lock(&lock_);
-  // Some tests start to fail when precision of this simulated task queue is
-  // changed, thus delay is rounded to milliseconds.
-  Timestamp target_time =
-      handler_->CurrentTime() + TimeDelta::Millis(delay.ms());
+  Timestamp target_time = handler_->CurrentTime() + delay;
   delayed_tasks_[target_time].push_back(std::move(task));
   next_run_time_ = std::min(next_run_time_, target_time);
 }