diff --git a/src/core0_audio.rs b/src/core0_audio.rs
index 64969dd..bb2946b 100644
--- a/src/core0_audio.rs
+++ b/src/core0_audio.rs
@@ -61,7 +61,7 @@ impl TryFrom<u8> for AlarmMode {
     }
 }
 
-const DEV_MODE: bool = false;
+const DEV_MODE: bool = true;
 pub const MAX_GAP_MIN: u8 = 60;
 pub fn audio_task(
     i2c_config: I2CConfig,
@@ -198,6 +198,9 @@ pub fn audio_task(
             }
         }
     }
+    if DEV_MODE {
+        duration = 5;
+    }
 
     let mut reschedule = false;
     let mut alarm_date_time: Option<NaiveDateTime> = None;
@@ -703,6 +706,7 @@ pub fn offload(
                 false,
             ) && flash_storage.has_files_to_offload()
             {
+                delay.delay_ms(2000);
                 return Err(());
             }
         }
diff --git a/src/core1_sub_tasks.rs b/src/core1_sub_tasks.rs
index 111086c..edcbffc 100644
--- a/src/core1_sub_tasks.rs
+++ b/src/core1_sub_tasks.rs
@@ -68,8 +68,11 @@ pub fn maybe_offload_events(
                             }
                             //takes tc2-agent about this long to poll again will always fail otherwise
                             let time_since = (timer.get_counter() - counter).to_micros();
-                            if time_since < TIME_BETWEEN_TRANSFER {
-                                delay.delay_us((TIME_BETWEEN_TRANSFER - time_since) as u32);
+                            let extra_delay = attempts * 50;
+                            if time_since < (TIME_BETWEEN_TRANSFER + extra_delay) {
+                                delay.delay_us(
+                                    (TIME_BETWEEN_TRANSFER + extra_delay - time_since) as u32,
+                                );
                             }
                         } else {
                             break 'transfer_event;
@@ -210,6 +213,7 @@ pub fn offload_flash_storage_and_events(
                     part_count, block_index, page_index
                 );
             }
+            18474
 
             let mut attempts = 0;
             'transfer_part: loop {
@@ -222,15 +226,18 @@ pub fn offload_flash_storage_and_events(
                 if !did_transfer {
                     attempts += 1;
                     if attempts > 100 {
+                        info!("Failed because attmpets {}", attempts);
                         success = false;
                         break 'transfer_part;
                     }
                     //takes tc2-agent about this long to poll again will fail a lot otherwise
                     let time_since = (timer.get_counter() - counter).to_micros();
-                    if time_since < TIME_BETWEEN_TRANSFER {
-                        delay.delay_us((TIME_BETWEEN_TRANSFER - time_since) as u32);
+                    let extra_delay = attempts * 20;
+                    if time_since < (TIME_BETWEEN_TRANSFER + extra_delay) {
+                        delay.delay_us((TIME_BETWEEN_TRANSFER + extra_delay - time_since) as u32);
                     }
                 } else {
+                    info!("Sucess after {}", attempts);
                     break 'transfer_part;
                 }
             }
@@ -311,6 +318,8 @@ pub fn offload_flash_storage_and_events(
         );
         flash_storage.scan();
         warn!("File transfer to pi failed");
+        delay.delay_ms(2000);
+
         false
     }
 }
diff --git a/src/core1_task.rs b/src/core1_task.rs
index 1a3f81f..cf6542c 100644
--- a/src/core1_task.rs
+++ b/src/core1_task.rs
@@ -643,7 +643,10 @@ pub fn core_1_task(
     let mut stable_telemetry_tracker = ([0u8, 0u8], -1);
 
     let mut is_daytime = device_config.time_is_in_daylight(&synced_date_time.date_time_utc);
-
+    info!(
+        "Current utc time is {}",
+        &synced_date_time.date_time_utc.time().hour()
+    );
     info!(
         "Current time is in recording window? {}",
         device_config.time_is_in_recording_window(&synced_date_time.date_time_utc, &None)
diff --git a/src/device_config.rs b/src/device_config.rs
index 4792546..eab873b 100644
--- a/src/device_config.rs
+++ b/src/device_config.rs
@@ -70,6 +70,12 @@ impl DeviceConfigInner {
         }
         let (start_time, end_time) =
             window.unwrap_or(self.next_or_current_recording_window(date_time_utc));
+        info!(
+            "Start {} end is {} ",
+            start_time.time().hour(),
+            end_time.time().hour()
+        );
+
         let starts_in = start_time - *date_time_utc;
         let starts_in_hours = starts_in.num_hours();
         let starts_in_mins = starts_in.num_minutes() - (starts_in_hours * 60);
@@ -144,7 +150,6 @@ impl DeviceConfigInner {
                 tomorrow_sunrise.naive_utc() + Duration::seconds(end_offset as i64);
             let tomorrow_sunset =
                 tomorrow_sunset.naive_utc() + Duration::seconds(start_offset as i64);
-
             if *now_utc > today_sunset && *now_utc > tomorrow_sunrise {
                 let two_days_from_now_utc = *now_utc + Duration::days(2);
                 let (two_days_sunrise, _) = sun_times(
@@ -160,11 +165,14 @@ impl DeviceConfigInner {
             } else if (*now_utc > today_sunset && *now_utc < tomorrow_sunrise)
                 || (*now_utc < today_sunset && *now_utc > today_sunrise)
             {
+                info!("Calculated today sunset {}", today_sunset.time().hour());
                 (Some(today_sunset), Some(tomorrow_sunrise))
             } else if *now_utc < tomorrow_sunset
                 && *now_utc < today_sunrise
                 && *now_utc > yesterday_sunset
             {
+                info!("Calculated today sunset {}", yesterday_sunset.time().hour());
+
                 (Some(yesterday_sunset), Some(today_sunrise))
             } else {
                 panic!("Unable to calculate relative time window");