Fix?

neqo-transport/src/recovery/mod.rs

@@ -829,18 +829,16 @@ impl LossRecovery {
         // The spaces in which we will allow probing.
         let mut allow_probes = PacketNumberSpaceSet::default();
         for pn_space in PacketNumberSpace::iter() {
-            if self
-                .pto_time(path.borrow().rtt(), *pn_space)
-                .map_or(true, |t| now < t)
-            {
-                continue;
+            if let Some(t) = self.pto_time(path.borrow().rtt(), *pn_space) {
+                allow_probes[*pn_space] = true;
+                if t <= now {
+                    qdebug!([self], "PTO timer fired for {}", pn_space);
+                    let space = self.spaces.get_mut(*pn_space).unwrap();
+                    lost.extend(space.pto_packets().cloned());
+
+                    pto_space = pto_space.or(Some(*pn_space));
+                }
             }
-            allow_probes[*pn_space] = true;
-            qdebug!([self], "PTO timer fired for {}", pn_space);
-            let space = self.spaces.get_mut(*pn_space).unwrap();
-            lost.extend(space.pto_packets().cloned());
-
-            pto_space = pto_space.or(Some(*pn_space));
         }
 
         // This has to happen outside the loop. Increasing the PTO count here causes the