diff --git a/Framework/Core/include/Framework/DeviceControl.h b/Framework/Core/include/Framework/DeviceControl.h
index 589de3937ee55..ce946e8e77fbf 100644
--- a/Framework/Core/include/Framework/DeviceControl.h
+++ b/Framework/Core/include/Framework/DeviceControl.h
@@ -48,6 +48,8 @@ struct DeviceControl {
   DeviceController* controller = nullptr;
   /// What kind of events should run with the TRACE level
   int tracingFlags = 0;
+  /// What kind of log streams should be enabled
+  int logStreams = 0;
   /// An incremental number to identify the device state
   int requestedState = 0;
 };
diff --git a/Framework/Core/include/Framework/DeviceState.h b/Framework/Core/include/Framework/DeviceState.h
index 3be0302fd4113..4fa72a84cad71 100644
--- a/Framework/Core/include/Framework/DeviceState.h
+++ b/Framework/Core/include/Framework/DeviceState.h
@@ -57,6 +57,13 @@ struct DeviceState {
     DATA_CONNECTED = 1 << 19,     // Data channel connected
   };
 
+  enum LogStreams : int {
+    NO_LOG = 0,
+    DEVICE_LOG = 1 << 0,             // Log for Data Processing Device activities.
+    COMPLETION_LOG = 1 << 1,         // Log for the completion policy of the device.
+    MONITORING_SERVICE_LOG = 1 << 2, // Log for the monitoring service flushing.
+  };
+
   std::vector<InputChannelInfo> inputChannelInfos;
   StreamingState streaming = StreamingState::Streaming;
   bool quitRequested = false;
@@ -93,6 +100,8 @@ struct DeviceState {
   int loopReason = 0;
   /// Bitmask of LoopReason to trace
   int tracingFlags = 0;
+  /// Bitmask of log streams which are available
+  int logStreams = 0;
   /// Stack of the severity, so that we can display only
   /// the bits we are interested in.
   std::vector<int> severityStack;
diff --git a/Framework/Core/src/WSDriverClient.cxx b/Framework/Core/src/WSDriverClient.cxx
index d4ed77b9a004e..234b98b10259d 100644
--- a/Framework/Core/src/WSDriverClient.cxx
+++ b/Framework/Core/src/WSDriverClient.cxx
@@ -16,10 +16,15 @@
 #include "Framework/DeviceSpec.h"
 #include "DriverClientContext.h"
 #include "DPLWebSocket.h"
+#include "Framework/Signpost.h"
 #include <uv.h>
 #include <string_view>
 #include <charconv>
 
+O2_DECLARE_DYNAMIC_LOG(device);
+O2_DECLARE_DYNAMIC_LOG(completion);
+O2_DECLARE_DYNAMIC_LOG(monitoring_service);
+
 namespace o2::framework
 {
 
@@ -152,6 +157,42 @@ void on_connect(uv_connect_t* connection, int status)
     state.tracingFlags = tracingFlags;
   });
 
+  client->observe("/log-streams", [ref = context->ref](std::string_view cmd) {
+    auto& state = ref.get<DeviceState>();
+    static constexpr int prefixSize = std::string_view{"/log-streams "}.size();
+    if (prefixSize > cmd.size()) {
+      LOG(error) << "Malformed log-streams request";
+      return;
+    }
+    cmd.remove_prefix(prefixSize);
+    int logStreams = 0;
+
+    auto error = std::from_chars(cmd.data(), cmd.data() + cmd.size(), logStreams);
+    if (error.ec != std::errc()) {
+      LOG(error) << "Malformed log-streams mask";
+      return;
+    }
+    LOGP(info, "Logstreams flags set to {}", logStreams);
+    state.logStreams = logStreams;
+    if ((state.logStreams & DeviceState::LogStreams::DEVICE_LOG) != 0) {
+      O2_LOG_ENABLE(device);
+    } else {
+      O2_LOG_DISABLE(device);
+    }
+    if ((state.logStreams & DeviceState::LogStreams::COMPLETION_LOG) != 0) {
+      O2_LOG_ENABLE(completion);
+    } else {
+      O2_LOG_DISABLE(completion);
+    }
+
+    if ((state.logStreams & DeviceState::LogStreams::MONITORING_SERVICE_LOG) != 0) {
+      O2_LOG_ENABLE(monitoring_service);
+    } else {
+      O2_LOG_DISABLE(monitoring_service);
+    }
+
+  });
+
   // Client will be filled in the line after. I can probably have a single
   // client per device.
   auto dplClient = std::make_unique<WSDPLClient>();
diff --git a/Framework/GUISupport/src/FrameworkGUIDeviceInspector.cxx b/Framework/GUISupport/src/FrameworkGUIDeviceInspector.cxx
index a82753eb5af1f..fe93ca6d0f07f 100644
--- a/Framework/GUISupport/src/FrameworkGUIDeviceInspector.cxx
+++ b/Framework/GUISupport/src/FrameworkGUIDeviceInspector.cxx
@@ -400,6 +400,17 @@ void displayDeviceInspector(DeviceSpec const& spec,
     }
   }
 
+  bool logsChanged = false;
+  if (ImGui::CollapsingHeader("Signposts", ImGuiTreeNodeFlags_DefaultOpen)) {
+    logsChanged = ImGui::CheckboxFlags("Device", &control.logStreams, DeviceState::LogStreams::DEVICE_LOG);
+    logsChanged = ImGui::CheckboxFlags("Completion", &control.logStreams, DeviceState::LogStreams::COMPLETION_LOG);
+    logsChanged = ImGui::CheckboxFlags("Monitoring", &control.logStreams, DeviceState::LogStreams::MONITORING_SERVICE_LOG);
+    if (logsChanged && control.controller) {
+      std::string cmd = fmt::format("/log-streams {}", control.logStreams);
+      control.controller->write(cmd.c_str(), cmd.size());
+    }
+  }
+
   bool flagsChanged = false;
   if (ImGui::CollapsingHeader("Event loop tracing", ImGuiTreeNodeFlags_DefaultOpen)) {
     flagsChanged |= ImGui::CheckboxFlags("METRICS_MUST_FLUSH", &control.tracingFlags, DeviceState::LoopReason::METRICS_MUST_FLUSH);
diff --git a/Framework/TestWorkflows/test/test_DetectMissingTimeframe.cxx b/Framework/TestWorkflows/test/test_DetectMissingTimeframe.cxx
index 3374cd9ad6cf2..7ef1370f040b4 100644
--- a/Framework/TestWorkflows/test/test_DetectMissingTimeframe.cxx
+++ b/Framework/TestWorkflows/test/test_DetectMissingTimeframe.cxx
@@ -43,6 +43,7 @@ WorkflowSpec defineDataProcessing(ConfigContext const& specs)
         if (i++ % 2 == 0) {
           outputs.make<int>(OutputRef{"a2"}, 1);
         }
+        sleep(1);
       })},
   };
   DataProcessorSpec d{