diff --git a/server/src/sys/agent.rs b/server/src/sys/agent.rs
index 572acd8923..68ba3e23a1 100644
--- a/server/src/sys/agent.rs
+++ b/server/src/sys/agent.rs
@@ -715,7 +715,6 @@ impl<'a> AgentData<'a> {
         if let Some((travel_to, _destination)) = &agent.rtsim_controller.travel_to {
             // if it has an rtsim destination and can fly then it should
             // if it is flying and bumps something above it then it should move down
-            prof_span!(guard, "rayfly");
             if self.traversal_config.can_fly
                 && !read_data
                     .terrain
@@ -733,7 +732,7 @@ impl<'a> AgentData<'a> {
                     .actions
                     .push(ControlAction::CancelInput(InputKind::Fly))
             }
-            drop(guard);
+
             if let Some((bearing, speed)) = agent.chaser.chase(
                 &*read_data.terrain,
                 self.pos.0,
@@ -753,7 +752,6 @@ impl<'a> AgentData<'a> {
 
                 controller.inputs.move_z = bearing.z
                     + if self.traversal_config.can_fly {
-                        prof_span!(guard, "rayobstacle");
                         // NOTE: costs 4 us (imbris)
                         let obstacle_ahead = read_data
                             .terrain
@@ -767,11 +765,10 @@ impl<'a> AgentData<'a> {
                             .cast()
                             .1
                             .map_or(true, |b| b.is_some());
-                        drop(guard);
+
                         let mut ground_too_close = self
                             .body
                             .map(|body| {
-                                prof_span!(_guard, "alt approx");
                                 #[cfg(feature = "worldgen")]
                                 let height_approx = self.pos.0.y
                                     - read_data
@@ -788,7 +785,6 @@ impl<'a> AgentData<'a> {
 
                         const NUM_RAYS: usize = 5;
 
-                        prof_span!(guard, "rays");
                         // NOTE: costs 15-20 us (imbris)
                         for i in 0..=NUM_RAYS {
                             let magnitude = self.body.map_or(20.0, |b| b.flying_height());
@@ -811,7 +807,6 @@ impl<'a> AgentData<'a> {
                                     .map_or(false, |b| b.is_some())
                             }
                         }
-                        drop(guard);
 
                         if obstacle_ahead || ground_too_close {
                             1.0 //fly up when approaching obstacles
@@ -833,7 +828,6 @@ impl<'a> AgentData<'a> {
                 }
             }
         } else {
-            prof_span!(_guard, "else");
             agent.bearing += Vec2::new(
                 thread_rng().gen::<f32>() - 0.5,
                 thread_rng().gen::<f32>() - 0.5,
@@ -844,7 +838,6 @@ impl<'a> AgentData<'a> {
                 });
 
             // Stop if we're too close to a wall
-            prof_span!(guard, "wall ray");
             // NOTE: costs 1 us (imbris)
             agent.bearing *= 0.1
                 + if read_data
@@ -867,7 +860,6 @@ impl<'a> AgentData<'a> {
                 } else {
                     0.0
                 };
-            drop(guard);
 
             if agent.bearing.magnitude_squared() > 0.5f32.powi(2) {
                 controller.inputs.move_dir = agent.bearing * 0.65;