1	21:50:37.452	'83396050': connect failed [没有连接]
0	21:56:31.936	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:33.717	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:05.155	'83396050': ping to current access point DC_A1 is 161.37 ms
1	22:00:59.639	'83396050': connect failed [没有连接]
0	22:02:07.764	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:09.405	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:40.155	'83396050': ping to current access point DC_H2 is 162.02 ms