1	21:50:42.849	'877844': ping failed
1	21:50:42.849	'877844': datacenter connecting failed [6]
0	21:50:43.317	'877844': login on Tri-Real through DC4 (ping: 4.56 ms)
0	21:50:43.630	'877844': login datacenter on Tri-Real through DC4 (ping: 4.56 ms)
0	21:50:43.771	'877844': previous successful authorization performed from 101.36.110.43
0	21:52:36.661	'877844': auto connecting to a better access point DC2 (ping is 4.55 ms)
0	21:52:37.021	'877844': login on Tri-Real through DC2 (ping: 4.55 ms)
0	21:52:37.380	'877844': login datacenter on Tri-Real through DC2 (ping: 4.55 ms)
0	21:52:37.521	'877844': previous successful authorization performed from 101.36.110.43