SW-699: little less progress callbacks

LTA/LTAIngest/LTAIngestServer/LTAIngestTransferServer/lib/ltacp.py

@@ -435,7 +435,7 @@ class LtaCp:
                                     avg_speed = total_bytes_transfered / elapsed_secs_since_start
                                     current_bytes_transfered = total_bytes_transfered - prev_bytes_transfered
                                     current_speed = current_bytes_transfered / elapsed_secs_since_prev
-                                    if elapsed_secs_since_prev > 60 or current_bytes_transfered > 0.2*estimated_tar_size:
+                                    if elapsed_secs_since_prev > 120 or current_bytes_transfered > 0.333*estimated_tar_size:
                                         prev_progress_time = current_progress_time
                                         prev_bytes_transfered = total_bytes_transfered
                                         percentage_to_go = 100.0 - percentage_done