1	21:50:46.291	'83396050': ping failed
1	21:50:46.572	'83396050': connect failed [没有连接]
0	21:57:51.030	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:57:53.171	'83396050': previous successful authorization performed from 103.233.11.58
0	21:59:22.144	'83396050': ping to current access point DC_A1 is 183.97 ms
1	22:00:53.523	'83396050': ping failed
1	22:01:54.260	'83396050': connect failed [没有连接]
0	22:10:36.191	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	22:10:38.223	'83396050': previous successful authorization performed from 103.233.11.58
0	22:12:08.274	'83396050': ping to current access point DC_A1 is 183.61 ms
1	23:31:53.547	'83396050': connect failed [没有连接]
0	23:40:19.274	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	23:40:21.165	'83396050': previous successful authorization performed from 103.233.11.58
0	23:42:01.513	'83396050': auto connecting to a better access point DC_H2 (ping is 183.86 ms)
0	23:42:02.560	'83396050': login on TigerWit-Live through DC_H2 (ping: 183.86 ms)
0	23:42:04.513	'83396050': previous successful authorization performed from 103.233.11.58
1	23:55:31.520	'83396050': connect failed [没有连接]