diff --git a/assets/sports/ncaa_logos/COR.png b/assets/sports/ncaa_logos/COR.png
new file mode 100644
index 00000000..d39027fa
Binary files /dev/null and b/assets/sports/ncaa_logos/COR.png differ
diff --git a/src/vegas_mode/coordinator.py b/src/vegas_mode/coordinator.py
index 92980ef3..ecd59529 100644
--- a/src/vegas_mode/coordinator.py
+++ b/src/vegas_mode/coordinator.py
@@ -406,7 +406,11 @@ class VegasModeCoordinator:
         fps_log_interval = 5.0  # Sample FPS every 5 seconds
         last_fps_health_log = 0.0   # last INFO-level report
         was_degraded = False        # so the recovery is reported too
-        last_fps_log_time = start_time
+        # Monotonic, and deliberately not start_time: start_time is wall
+        # clock and is used below to report the iteration's duration. Mixing
+        # the two here would make every delta hugely negative and silence the
+        # frame-rate reporting altogether.
+        last_fps_log_time = time.monotonic()
         fps_frame_count = 0
         # A mean hides stutter completely. At 120fps a five-second window is
         # ~600 frames, so a 200ms freeze -- plainly visible on a marquee --
@@ -467,7 +471,12 @@ class VegasModeCoordinator:
             # of them within 10% of target. The 1.5% that were not included a
             # reading of 8.6fps against a target of 60 -- a real stall, and
             # completely invisible inside 1389 lines reading "59.6".
-            current_time = time.time()
+            # Monotonic: every use of this value in the block below is a
+            # duration, and these devices have no RTC, so the wall clock jumps
+            # by however wrong boot time was the moment NTP first syncs. That
+            # would not only mis-fire the heartbeat, it would corrupt the
+            # frame rate itself, since fps is frames divided by this delta.
+            current_time = time.monotonic()
             if current_time - last_fps_log_time >= fps_log_interval:
                 fps = fps_frame_count / (current_time - last_fps_log_time)
                 p99 = _percentile(sorted(frame_times), 0.99)