1	21:37:29.171	'1010000021': ping failed
0	21:37:31.967	'1010000021': login on MasterSelectGroup-Live through HK-DC (ping: 263.66 ms)
0	21:37:33.686	'1010000021': login datacenter on MasterSelectGroup-Live through HK-DC (ping: 263.66 ms)
0	21:37:34.936	'1010000021': previous successful authorization performed from 152.32.252.153
0	21:38:45.717	'1010000021': ping to current access point HK-DC is 263.67 ms
0	21:55:08.889	'1010000021': login datacenter on MasterSelectGroup-Live
1	21:55:08.889	'1010000021': ping failed
0	21:55:10.202	'1010000021': login on MasterSelectGroup-Live through TY-DC (ping: 312.99 ms)
0	21:55:12.139	'1010000021': login datacenter on MasterSelectGroup-Live through TY-DC (ping: 312.99 ms)
0	21:55:12.952	'1010000021': previous successful authorization performed from 152.32.252.153