1	10:50:38.320	'2020114629': connect failed [没有连接]
0	10:51:26.460	'2020114629': login on CemxInternational-Primary through Primary2 (ping: n/a)
0	10:51:28.070	'2020114629': previous successful authorization performed from 152.32.252.153
0	10:51:43.491	'2020114629': ping to current access point Primary2 is 176.79 ms
1	20:16:37.456	'2020114629': ping failed
1	20:16:40.675	'2020114629': connect failed [没有连接]
0	20:17:48.144	'2020114629': login on CemxInternational-Primary through Primary2 (ping: 176.79 ms)
0	20:17:50.675	'2020114629': previous successful authorization performed from 152.32.252.153
0	20:18:05.612	'2020114629': auto connecting to a better access point Primary1 (ping is 176.87 ms)
0	20:18:06.222	'2020114629': login on CemxInternational-Primary through Primary1 (ping: 176.87 ms)
0	20:18:08.019	'2020114629': previous successful authorization performed from 152.32.252.153