1	21:50:29.731	'83396050': connect failed [ûÓÐÁ¬½Ó]
0	21:55:31.886	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	21:55:34.058	'83396050': previous successful authorization performed from 103.233.11.58
0	21:57:21.219	'83396050': auto connecting to a better access point DC_A1 (ping is 185.11 ms)
0	21:57:22.110	'83396050': login on TigerWit-Live through DC_A1 (ping: 185.11 ms)
0	21:57:24.297	'83396050': previous successful authorization performed from 103.233.11.58
0	22:00:49.104	'83396050': login on TigerWit-Live through HA_Ali1 (ping: 258.77 ms)
1	22:00:51.151	'83396050': datacenter connecting failed [6]
0	22:00:51.745	'83396050': previous successful authorization performed from 103.233.11.58