diff --git a/modules/pacing/bitrate_prober.cc b/modules/pacing/bitrate_prober.cc
index d528a3aad4..1949570d86 100644
--- a/modules/pacing/bitrate_prober.cc
+++ b/modules/pacing/bitrate_prober.cc
@@ -38,7 +38,8 @@ BitrateProberConfig::BitrateProberConfig(
       min_probe_delta("min_probe_delta", TimeDelta::Millis(1)),
       min_probe_duration("min_probe_duration", TimeDelta::Millis(15)),
       max_probe_delay("max_probe_delay", TimeDelta::Millis(3)),
-      abort_delayed_probes("abort_delayed_probes", true) {
+      // TODO(bugs.webrtc.org/11780): Change to default true.
+      abort_delayed_probes("abort_delayed_probes", false) {
   ParseFieldTrial(
       {&min_probe_packets_sent, &min_probe_delta, &min_probe_duration,
        &max_probe_delay, &abort_delayed_probes},