Netatmo is offline

I installed actual oh2 and tried netatmo. The things/items go online and after seconds they go offline. With OH1 I don´t have the problems.
any ideas?

2016-09-14 10:42:33.040 [hingStatusInfoChangedEvent] - ‘netatmo:netatmoapi:NetatmoStationApi’ changed from INITIALIZING to ONLINE
2016-09-14 10:42:35.647 [ItemStateChangedEvent ] - TestSz changed from NULL to NONE
2016-09-14 10:45:42.013 [hingStatusInfoChangedEvent] - ‘netatmo:NAMain:NetatmoStationApi:70ee5017b982’ changed from OFFLINE to ONLINE
2016-09-14 10:45:42.024 [ThingUpdatedEvent ] - Thing ‘netatmo:NAMain:NetatmoStationApi:70ee5017b982’ has been updated.
2016-09-14 10:45:46.542 [ThingUpdatedEvent ] - Thing ‘netatmo:NAMain:NetatmoStationApi:70ee5017b982’ has been updated.
2016-09-14 10:46:09.074 [hingStatusInfoChangedEvent] - ‘netatmo:NAModule1:NetatmoStationApi:02000017a69c’ changed from OFFLINE to ONLINE
2016-09-14 10:46:09.081 [ThingUpdatedEvent ] - Thing ‘netatmo:NAModule1:NetatmoStationApi:02000017a69c’ has been updated.
2016-09-14 10:46:18.182 [ThingUpdatedEvent ] - Thing ‘netatmo:NAModule4:NetatmoStationApi:03000002307a’ has been updated.
2016-09-14 10:46:18.183 [hingStatusInfoChangedEvent] - ‘netatmo:NAModule4:NetatmoStationApi:03000002307a’ changed from OFFLINE to ONLINE
2016-09-14 10:46:30.933 [hingStatusInfoChangedEvent] - ‘netatmo:NAMain:NetatmoStationApi:70ee5017b982’ changed from ONLINE to OFFLINE
2016-09-14 10:47:30.551 [ItemStateChangedEvent ] - CO2WZ changed from 483 to 481
2016-09-14 10:47:30.560 [ItemStateChangedEvent ] - Luftdruck changed from 951.80 to 951.90
2016-09-14 10:47:30.571 [ItemStateChangedEvent ] - absLuftdruck changed from 951.80 to 951.90
2016-09-14 10:47:30.591 [ItemStateChangedEvent ] - LetzteMessungWZ changed from 2016-09-14T10:37:09.000+0200 to 2016-09-14T10:47:17.000+0200
2016-09-14 10:47:30.599 [ItemStateChangedEvent ] - LetzteMessungWZ_ changed from 2016-09-14T10:37:18.000+0200 to 2016-09-14T10:47:26.000+0200
2016-09-14 10:58:30.565 [ItemStateChangedEvent ] - LetzteMessungWZ changed from 2016-09-14T10:47:17.000+0200 to 2016-09-14T10:57:23.000+0200
2016-09-14 10:58:30.579 [ItemStateChangedEvent ] - LetzteMessungWZ_ changed from 2016-09-14T10:47:26.000+0200 to 2016-09-14T10:57:37.000+0200
2016-09-14 10:59:01.117 [ItemCommandEvent ] - Item ‘LuftdruckWZ’ received command REFRESH
2016-09-14 10:59:01.132 [ItemCommandEvent ] - Item ‘NetatmoWZUnit’ received command REFRESH
2016-09-14 10:59:53.666 [temChannelLinkRemovedEvent] - Link ‘LuftdruckWZ => netatmo:netatmoapi:NetatmoStationApi:PressureUnit’ has been removed.
2016-09-14 10:59:58.568 [temChannelLinkRemovedEvent] - Link ‘NetatmoWZUnit => netatmo:netatmoapi:NetatmoStationApi:Unit’ has been removed.
2016-09-14 11:00:28.951 [ItemAddedEvent ] - Item ‘netatmo’ has been added.
2016-09-14 11:00:29.168 [ItemChannelLinkAddedEvent ] - Link ‘netatmo-netatmo:netatmoapi:NetatmoStationApi:Unit’ has been added.
2016-09-14 11:02:14.068 [ThingUpdatedEvent ] - Thing ‘netatmo:NAMain:NetatmoStationApi:70ee5017b982’ has been updated.
2016-09-14 11:02:14.075 [hingStatusInfoChangedEvent] - ‘netatmo:NAMain:NetatmoStationApi:70ee5017b982’ changed from OFFLINE to ONLINE
2016-09-14 11:02:30.574 [hingStatusInfoChangedEvent] - ‘netatmo:NAMain:NetatmoStationApi:70ee5017b982’ changed from ONLINE to OFFLINE
2016-09-14 11:08:30.559 [ItemStateChangedEvent ] - Luftdruck changed from 951.90 to 952.00
2016-09-14 11:08:30.569 [ItemStateChangedEvent ] - absLuftdruck changed from 951.90 to 952.00
2016-09-14 11:08:30.583 [ItemStateChangedEvent ] - LetzteMessungWZ changed from 2016-09-14T10:57:23.000+0200 to 2016-09-14T11:07:31.000+0200
2016-09-14 11:08:30.596 [ItemStateChangedEvent ] - LetzteMessungWZ_ changed from 2016-09-14T10:57:37.000+0200 to 2016-09-14T11:07:41.000+0200
2016-09-14 11:08:30.598 [ItemStateChangedEvent ] - SignalstaerkeWZ changed from 3 to 2
2016-09-14 11:18:30.606 [ItemStateChangedEvent ] - CO2WZ changed from 481 to 469
2016-09-14 11:18:30.619 [ItemStateChangedEvent ] - LetzteMessungWZ changed from 2016-09-14T11:07:31.000+0200 to 2016-09-14T11:17:39.000+0200
2016-09-14 11:18:30.632 [ItemStateChangedEvent ] - LetzteMessungWZ_ changed from 2016-09-14T11:07:41.000+0200 to 2016-09-14T11:17:48.000+0200
2016-09-14 11:28:30.570 [ItemStateChangedEvent ] - CO2WZ changed from 469 to 468
2016-09-14 11:28:30.587 [ItemStateChangedEvent ] - LetzteMessungWZ changed from 2016-09-14T11:17:39.000+0200 to 2016-09-14T11:27:46.000+0200
2016-09-14 11:28:30.600 [ItemStateChangedEvent ] - LetzteMessungWZ_ changed from 2016-09-14T11:17:48.000+0200 to 2016-09-14T11:27:56.000+0200
2016-09-14 11:28:30.603 [ItemStateChangedEvent ] - SignalstaerkeWZ changed from 2 to 3
2016-09-14 11:38:30.549 [ItemStateChangedEvent ] - CO2WZ changed from 468 to 459
2016-09-14 11:38:30.555 [ItemStateChangedEvent ] - Luftdruck changed from 952.00 to 952.10
2016-09-14 11:38:30.560 [ItemStateChangedEvent ] - absLuftdruck changed from 952.00 to 952.10
2016-09-14 11:38:30.568 [ItemStateChangedEvent ] - LetzteMessungWZ changed from 2016-09-14T11:27:46.000+0200 to 2016-09-14T11:37:53.000+0200
2016-09-14 11:38:30.573 [ItemStateChangedEvent ] - LetzteMessungWZ_ changed from 2016-09-14T11:27:56.000+0200 to 2016-09-14T11:38:07.000+0200

Ok, I´ve tested now with new installation on Ubuntu 14.04 and 16.04. I think it´s in bug in 2.0 binding, with 1.x binding all is ok

Works fine for me, I am using Beta3 and the latest 2.0 binding of Netatmo. Everything configured via PaperUI

Working fine for me too, in Openhab2 snapshot #460.