1	21:50:38.902	'83396050': connect failed [没有连接]
0	21:55:05.790	'83396050': login on TigerWit-Live through DC_H1 (ping: n/a)
0	21:55:07.775	'83396050': previous successful authorization performed from 103.233.11.57
0	21:56:47.998	'83396050': auto connecting to a better access point DC_A1 (ping is 188.69 ms)
0	21:56:48.889	'83396050': login on TigerWit-Live through DC_A1 (ping: 188.69 ms)
0	21:56:50.764	'83396050': previous successful authorization performed from 103.233.11.57
1	22:00:55.448	'83396050': connect failed [没有连接]
0	22:03:16.846	'83396050': login on TigerWit-Live through DC_H1 (ping: n/a)
0	22:03:18.674	'83396050': previous successful authorization performed from 103.233.11.57
0	22:04:59.991	'83396050': ping to current access point DC_H1 is 187.97 ms