0	07:43:40.757	'83396050': login on TigerWit-Live through DC_H2 (ping: 163.08 ms)
0	07:43:42.367	'83396050': previous successful authorization performed from 101.36.110.43
0	07:45:04.727	'83396050': auto connecting to a better access point DC_A1 (ping is 163.06 ms)
0	07:45:05.414	'83396050': login on TigerWit-Live through DC_A1 (ping: 163.06 ms)
0	07:45:07.086	'83396050': previous successful authorization performed from 101.36.110.43
1	21:50:46.822	'83396050': ping failed
1	21:50:47.025	'83396050': connect failed [没有连接]
0	21:56:45.478	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:47.197	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:07.681	'83396050': ping to current access point DC_A1 is 162.12 ms
1	22:00:47.431	'83396050': ping failed
1	22:00:53.040	'83396050': connect failed [没有连接]
0	22:02:02.337	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:03.931	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:24.681	'83396050': ping to current access point DC_H2 is 161.95 ms