1	06:06:26.147	'83396050': ping failed
0	06:06:27.116	'83396050': login on TigerWit-Live through DC_O2 (ping: 189.43 ms)
0	06:06:30.460	'83396050': previous successful authorization performed from 103.233.11.57
0	06:08:06.980	'83396050': auto connecting to a better access point DC_O4 (ping is 186.51 ms)
0	06:08:08.496	'83396050': login on TigerWit-Live through DC_O4 (ping: 186.51 ms)
0	06:08:10.558	'83396050': previous successful authorization performed from 103.233.11.57
1	07:15:09.656	'83396050': connect failed [没有连接]
0	07:16:35.004	'83396050': login on TigerWit-Live through DC_U4 (ping: n/a)
0	07:16:36.613	'83396050': previous successful authorization performed from 103.233.11.57
0	07:17:35.585	'83396050': auto connecting to a better access point DC_U5 (ping is 185.77 ms)
0	07:17:36.538	'83396050': login on TigerWit-Live through DC_U5 (ping: 185.77 ms)
0	07:17:38.038	'83396050': previous successful authorization performed from 103.233.11.57
1	08:02:44.073	'83396050': connect failed [没有连接]
0	08:06:39.444	'83396050': login on TigerWit-Live through DC_O3 (ping: n/a)
0	08:06:41.225	'83396050': previous successful authorization performed from 103.233.11.57
0	08:08:21.605	'83396050': ping to current access point DC_O3 is 186.79 ms