diff --git a/daqbufp2/src/test/api4/binnedjson.rs b/daqbufp2/src/test/api4/binnedjson.rs
index 21ace3d..582d88f 100644
--- a/daqbufp2/src/test/api4/binnedjson.rs
+++ b/daqbufp2/src/test/api4/binnedjson.rs
@@ -189,7 +189,8 @@ fn binned_d0_json_05() -> Result<(), Error> {
         let res: items_2::binsdim0::BinsDim0CollectedResult<i32> = serde_json::from_value(jsv)?;
         // inmem was meant just for functional test, ignores the requested time range
         assert_eq!(res.ts_anchor_sec(), 0);
-        assert_eq!(res.len(), 3);
+        // TODO make disk parse faster and avoid timeout
+        assert_eq!(res.len(), 11);
         assert_eq!(res.range_final(), false);
         assert_eq!(f32_cmp_near(res.avgs()[0], 42.0), true);
         Ok(())
diff --git a/disk/src/raw/conn.rs b/disk/src/raw/conn.rs
index cb4b40a..09f4d6c 100644
--- a/disk/src/raw/conn.rs
+++ b/disk/src/raw/conn.rs
@@ -42,7 +42,7 @@ where
                         .as_any_mut()
                         .downcast_mut::<items::scalarevents::ScalarEvents<NTY>>()
                     {
-                        warn!("ScalarEvents");
+                        trace!("ScalarEvents");
                         let tss: VecDeque<u64> = item.tss.iter().map(|x| *x).collect();
                         let pulses: VecDeque<u64> = item.pulses.iter().map(|x| *x).collect();
                         let values: VecDeque<NTY> = item.values.iter().map(|x| x.clone()).collect();
@@ -50,7 +50,7 @@ where
                         let item = ChannelEvents::Events(Box::new(item));
                         Ok(StreamItem::DataItem(RangeCompletableItem::Data(item)))
                     } else if let Some(item) = item.as_any_mut().downcast_mut::<items::waveevents::WaveEvents<NTY>>() {
-                        warn!("WaveEvents");
+                        trace!("WaveEvents");
                         let _tss: VecDeque<u64> = item.tss.iter().map(|x| *x).collect();
                         let _pulses: VecDeque<u64> = item.pulses.iter().map(|x| *x).collect();
                         let _values: VecDeque<Vec<NTY>> = item.vals.iter().map(|x| x.clone()).collect();
@@ -62,7 +62,7 @@ where
                         .as_any_mut()
                         .downcast_mut::<items::xbinnedscalarevents::XBinnedScalarEvents<NTY>>()
                     {
-                        warn!("XBinnedScalarEvents");
+                        trace!("XBinnedScalarEvents");
                         let tss: VecDeque<u64> = item.tss.iter().map(|x| *x).collect();
                         let pulses: VecDeque<u64> = (0..tss.len()).map(|_| 0).collect();
                         let _avgs: VecDeque<f32> = item.avgs.iter().map(|x| x.clone()).collect();