1	19:51:27.159	'83396050': ping failed
0	19:51:36.956	'83396050': login on TigerWit-Live through DC_A1 (ping: 185.61 ms)
0	19:51:38.956	'83396050': previous successful authorization performed from 103.233.11.58
0	19:53:28.118	'83396050': ping to current access point DC_A1 is 184.75 ms
1	21:50:31.735	'83396050': connect failed [ûÓÐÁ¬½Ó]
0	21:55:27.484	'83396050': login on TigerWit-Live through DC_U1 (ping: n/a)
0	21:55:29.578	'83396050': previous successful authorization performed from 103.233.11.58
0	21:57:10.614	'83396050': auto connecting to a better access point DC_A1 (ping is 182.93 ms)
0	21:57:11.504	'83396050': login on TigerWit-Live through DC_A1 (ping: 182.93 ms)
0	21:57:13.536	'83396050': previous successful authorization performed from 103.233.11.58
0	22:00:50.156	'83396050': login on TigerWit-Live through DC_U1 (ping: 207.04 ms)
0	22:00:52.171	'83396050': previous successful authorization performed from 103.233.11.58