1	09:50:35.489	'2020114629': connect failed [没有连接]
0	09:51:24.552	'2020114629': login on CemxInternational-Primary through Primary2 (ping: n/a)
0	09:51:28.239	'2020114629': previous successful authorization performed from 152.32.252.153
0	09:51:42.177	'2020114629': auto connecting to a better access point Primary1 (ping is 183.16 ms)
0	09:51:44.177	'2020114629': login on CemxInternational-Primary through Primary1 (ping: 183.16 ms)
0	09:51:47.458	'2020114629': previous successful authorization performed from 152.32.252.153
1	19:09:07.823	'2020114629': connect failed [没有连接]
0	19:10:13.135	'2020114629': login on CemxInternational-Primary through Primary1 (ping: 183.16 ms)
0	19:10:17.745	'2020114629': previous successful authorization performed from 152.32.252.153
0	19:10:32.932	'2020114629': ping to current access point Primary1 is 227.20 ms