Why does the following happen? Sometimes it takes about 20 seconds to sync the block
300404ms th_a application.cpp:356 handle_block ] Got block #15325 from network
300507ms th_a api.cpp:867 on_objects_changed ] ids: ["2.8.15325","2.3.0","2.4.32","2.4.31","2.4.30","2.4.29","2.4.28","2.4.27","2.4.26","2.4.25","2.4.24","2.4.23","2.4.22","1.6.91","1.14.51","2.4.15","1.6.90","1.14.50","2.4.14","1.6.89","1.14.49","2.4.13","1.6.88","1.14.48","2.4.12","1.6.87","1.14.47","2.4.11","1.6.86","1.14.46","2.4.10","1.6.85","1.14.45","2.4.9","1.6.84","1.14.44","2.4.8","1.6.82","1.14.42","2.4.6","1.6.80","1.14.40","2.4.4","1.6.79","1.14.39","2.4.3","1.6.78","1.14.38","1.6.77","1.14.37","1.6.76","1.14.36","1.6.75","1.14.35","1.6.74","1.14.34","1.6.73","1.6.5247","1.14.33","1.6.71","1.14.31","1.6.70","1.14.30","1.6.69","1.14.29","1.6.68","1.14.28","1.6.67","1.14.27","1.6.66","1.14.26","1.6.65","1.14.25","1.6.64","1.14.24","1.6.63","1.14.23","1.6.62","1.14.22","1.6.61","2.1.0","1.14.21","1.6.60","1.14.20","1.6.59","1.14.19","1.6.58","1.14.18","1.6.56","1.14.16","1.6.54","1.14.14","1.6.53","1.14.13","1.6.52","1.14.12","1.6.51","1.14.11","1.6.50","1.14.10","1.6.49","1.14.9","1.6.48","1.14.8","1.6.47","1.14.7","1.6.46","1.14.6","1.6.45","1.6.44","1.14.4","1.6.43","1.14.3","1.6.42","1.14.2","1.6.41","1.14.1","1.6.16","1.6.15","1.6.13","1.6.12","1.6.11","1.6.10","1.6.8","1.6.55","1.14.15","1.6.81","1.14.41","2.4.5","1.14.5","1.13.74","1.6.7","1.6.6","1.6.5","2.4.2","1.5.10","1.6.14","1.6.57","1.14.17","1.6.17","1.6.83","1.14.43","2.4.7","1.6.1538","1.6.34","2.0.0","1.6.72","1.14.32","1.6.1527","1.6.23","1.6.1","1.5.6","1.6.2","1.5.7","1.6.9","1.6.30","1.6.3","2.4.0","1.5.8","1.6.4","2.4.1","1.5.9","1.6.18","1.6.19","1.6.20","1.6.21","1.6.22","1.6.24","1.6.25","1.6.26","1.6.27","1.6.28","1.6.29","1.6.31","1.6.32","1.6.33","1.6.35","1.6.36","1.6.37","1.6.38","1.6.39","1.6.40","1.14.0","1.6.92","1.14.52","2.4.16","1.6.93","1.14.53","2.4.17","1.6.94","1.14.54","2.4.18","1.6.95","1.14.55","2.4.19","1.6.96","1.14.56","2.4.20","1.6.97","1.14.57","2.4.21","1.6.98","1.2.1","1.5.0","1.5.1","1.5.2","1.5.3","1.5.4","1.5.5","1.2.0","1.2.2"]
300508ms th_a api.cpp:867 on_objects_changed ] ids: ["2.8.15325","2.3.0","2.4.32","2.4.31","2.4.30","2.4.29","2.4.28","2.4.27","2.4.26","2.4.25","2.4.24","2.4.23","2.4.22","1.6.91","1.14.51","2.4.15","1.6.90","1.14.50","2.4.14","1.6.89","1.14.49","2.4.13","1.6.88","1.14.48","2.4.12","1.6.87","1.14.47","2.4.11","1.6.86","1.14.46","2.4.10","1.6.85","1.14.45","2.4.9","1.6.84","1.14.44","2.4.8","1.6.82","1.14.42","2.4.6","1.6.80","1.14.40","2.4.4","1.6.79","1.14.39","2.4.3","1.6.78","1.14.38","1.6.77","1.14.37","1.6.76","1.14.36","1.6.75","1.14.35","1.6.74","1.14.34","1.6.73","1.6.5247","1.14.33","1.6.71","1.14.31","1.6.70","1.14.30","1.6.69","1.14.29","1.6.68","1.14.28","1.6.67","1.14.27","1.6.66","1.14.26","1.6.65","1.14.25","1.6.64","1.14.24","1.6.63","1.14.23","1.6.62","1.14.22","1.6.61","2.1.0","1.14.21","1.6.60","1.14.20","1.6.59","1.14.19","1.6.58","1.14.18","1.6.56","1.14.16","1.6.54","1.14.14","1.6.53","1.14.13","1.6.52","1.14.12","1.6.51","1.14.11","1.6.50","1.14.10","1.6.49","1.14.9","1.6.48","1.14.8","1.6.47","1.14.7","1.6.46","1.14.6","1.6.45","1.6.44","1.14.4","1.6.43","1.14.3","1.6.42","1.14.2","1.6.41","1.14.1","1.6.16","1.6.15","1.6.13","1.6.12","1.6.11","1.6.10","1.6.8","1.6.55","1.14.15","1.6.81","1.14.41","2.4.5","1.14.5","1.13.74","1.6.7","1.6.6","1.6.5","2.4.2","1.5.10","1.6.14","1.6.57","1.14.17","1.6.17","1.6.83","1.14.43","2.4.7","1.6.1538","1.6.34","2.0.0","1.6.72","1.14.32","1.6.1527","1.6.23","1.6.1","1.5.6","1.6.2","1.5.7","1.6.9","1.6.30","1.6.3","2.4.0","1.5.8","1.6.4","2.4.1","1.5.9","1.6.18","1.6.19","1.6.20","1.6.21","1.6.22","1.6.24","1.6.25","1.6.26","1.6.27","1.6.28","1.6.29","1.6.31","1.6.32","1.6.33","1.6.35","1.6.36","1.6.37","1.6.38","1.6.39","1.6.40","1.14.0","1.6.92","1.14.52","2.4.16","1.6.93","1.14.53","2.4.17","1.6.94","1.14.54","2.4.18","1.6.95","1.14.55","2.4.19","1.6.96","1.14.56","2.4.20","1.6.97","1.14.57","2.4.21","1.6.98","1.2.1","1.5.0","1.5.1","1.5.2","1.5.3","1.5.4","1.5.5","1.2.0","1.2.2"]
301000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
301000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134300997030 next_second: 2015-09-01T19:05:02
302000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
302000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134301997280 next_second: 2015-09-01T19:05:03
303000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
303000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134302997131 next_second: 2015-09-01T19:05:04
304000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
304000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134303997090 next_second: 2015-09-01T19:05:05
305000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
305000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134304997093 next_second: 2015-09-01T19:05:06
306000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
306000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134305997265 next_second: 2015-09-01T19:05:07
307000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
307000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134306997192 next_second: 2015-09-01T19:05:08
308000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
308000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134307997036 next_second: 2015-09-01T19:05:09
309000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
309000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134308997313 next_second: 2015-09-01T19:05:10
310000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
310000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134309997066 next_second: 2015-09-01T19:05:11
311000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
311000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134310997084 next_second: 2015-09-01T19:05:12
312000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
312000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134311997095 next_second: 2015-09-01T19:05:13
313000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
313000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134312997001 next_second: 2015-09-01T19:05:14
314000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
314000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134313997077 next_second: 2015-09-01T19:05:15
315000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
315000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134314997092 next_second: 2015-09-01T19:05:16
316000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
316000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134315997044 next_second: 2015-09-01T19:05:17
317000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
317000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134316997130 next_second: 2015-09-01T19:05:18
318000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
318000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134317997088 next_second: 2015-09-01T19:05:19
319000ms th_a witness.cpp:223 block_production_loo ] Not producing block because slot has not yet arrived
319000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134318997059 next_second: 2015-09-01T19:05:20
320000ms th_a witness.cpp:220 block_production_loo ] Not producing block because it isn't my turn
320000ms th_a witness.cpp:187 schedule_production_ ] now.time_since_epoch().count(): 1441134319997193 next_second: 2015-09-01T19:05:21
320276ms th_a application.cpp:356 handle_block ] Got block #15326 from network
320277ms th_a api.cpp:867 on_objects_changed ] ids: ["2.8.15326","1.6.20","1.13.127","2.1.0"]
320277ms th_a api.cpp:867 on_objects_changed ] ids: ["2.8.15326","1.6.20","1.13.127","2.1.0"]