Max! Binding issues - strange behavior of things

I have problems running the max! binding.
I have setup my Max! System using the MAX! Software and tested it for some days to make sure its fully fuctional. Then I stopped the MAX! Software and setup the MAX! binding.

I was exspecting that the binding reads the current setup and uses it as default values but that does not seem to be the case as every thermostat was set to manual and 16 degrees.

I have then setup my items and sitemap according to the documentation and changed all the values using the Paper UI control interface to their supposed values.

Then I found out that some rooms are quiet and keep their values whereas in some rooms the systems behaves very erratic. The log shows the events after a restart. This is one room with 3 thermostats. SL_re,SL_li,SL_li_kl
Here is a log showing that behaviour.

2018-03-29 15:10:29.737 [temChannelLinkRemovedEvent] - Link 'Mode_SL_re => max:thermostat:NEQ1540341:OEQ1740633:mode' has been removed.

2018-03-29 15:10:29.845 [temChannelLinkRemovedEvent] - Link 'Valve_SL_re => max:thermostat:NEQ1540341:OEQ1740633:valve' has been removed.

2018-03-29 15:10:29.881 [temChannelLinkRemovedEvent] - Link 'Mode_SL_li => max:thermostat:NEQ1540341:OEQ1739325:mode' has been removed.

2018-03-29 15:10:29.951 [temChannelLinkRemovedEvent] - Link 'Valve_SL_li => max:thermostat:NEQ1540341:OEQ1739325:valve' has been removed.

2018-03-29 15:10:29.970 [temChannelLinkRemovedEvent] - Link 'Mode_SL_li_kl => max:thermostat:NEQ1540341:OEQ1739521:mode' has been removed.

2018-03-29 15:10:30.056 [temChannelLinkRemovedEvent] - Link 'Valve_SL_li_kl => max:thermostat:NEQ1540341:OEQ1739521:valve' has been removed.

2018-03-29 15:10:30.078 [temChannelLinkRemovedEvent] - Link 'BatteryLow_SL_re => max:thermostat:NEQ1540341:OEQ1740633:battery_low' has been removed.

2018-03-29 15:10:30.098 [temChannelLinkRemovedEvent] - Link 'BatteryLow_SL_li_kl => max:thermostat:NEQ1540341:OEQ1739521:battery_low' has been removed.

2018-03-29 15:10:30.118 [temChannelLinkRemovedEvent] - Link 'BatteryLow_SL_li => max:thermostat:NEQ1540341:OEQ1739325:battery_low' has been removed.

2018-03-29 15:14:30.154 [.ItemChannelLinkAddedEvent] - Link 'BatteryLow_SL_li_kl-max:thermostat:NEQ1540341:OEQ1739521:battery_low' has been added.

2018-03-29 15:14:30.281 [.ItemChannelLinkAddedEvent] - Link 'BatteryLow_SL_li-max:thermostat:NEQ1540341:OEQ1739325:battery_low' has been added.

2018-03-29 15:14:30.377 [.ItemChannelLinkAddedEvent] - Link 'Valve_SL_li_kl-max:thermostat:NEQ1540341:OEQ1739521:valve' has been added.

2018-03-29 15:14:30.985 [.ItemChannelLinkAddedEvent] - Link 'Valve_SL_re-max:thermostat:NEQ1540341:OEQ1740633:valve' has been added.

2018-03-29 15:14:31.137 [.ItemChannelLinkAddedEvent] - Link 'Mode_SL_re-max:thermostat:NEQ1540341:OEQ1740633:mode' has been added.

2018-03-29 15:14:31.253 [.ItemChannelLinkAddedEvent] - Link 'Mode_SL_li_kl-max:thermostat:NEQ1540341:OEQ1739521:mode' has been added.

2018-03-29 15:14:31.288 [.ItemChannelLinkAddedEvent] - Link 'Mode_SL_li-max:thermostat:NEQ1540341:OEQ1739325:mode' has been added.

2018-03-29 15:14:31.354 [.ItemChannelLinkAddedEvent] - Link 'BatteryLow_SL_re-max:thermostat:NEQ1540341:OEQ1740633:battery_low' has been added.

2018-03-29 15:14:31.654 [.ItemChannelLinkAddedEvent] - Link 'Valve_SL_li-max:thermostat:NEQ1540341:OEQ1739325:valve' has been added.

2018-03-29 15:16:19.327 [vent.ItemStateChangedEvent] - Mode_SL_re changed from NULL to MANUAL

2018-03-29 15:16:19.486 [vent.ItemStateChangedEvent] - BatteryLow_SL_re changed from NULL to OFF

2018-03-29 15:16:19.606 [vent.ItemStateChangedEvent] - Valve_SL_re changed from NULL to 18

2018-03-29 15:16:27.212 [vent.ItemStateChangedEvent] - Mode_SL_li changed from NULL to MANUAL

2018-03-29 15:16:27.353 [vent.ItemStateChangedEvent] - BatteryLow_SL_li changed from NULL to OFF

2018-03-29 15:16:27.594 [vent.ItemStateChangedEvent] - Valve_SL_li changed from NULL to 21

2018-03-29 15:16:53.009 [vent.ItemStateChangedEvent] - Mode_SL_li_kl changed from NULL to AUTOMATIC

2018-03-29 15:16:53.128 [vent.ItemStateChangedEvent] - Valve_SL_li_kl changed from NULL to 100

2018-03-29 15:16:53.358 [vent.ItemStateChangedEvent] - BatteryLow_SL_li_kl changed from NULL to OFF

2018-03-29 15:17:35.897 [vent.ItemStateChangedEvent] - Valve_SL_re changed from 18 to 21

2018-03-29 15:21:40.021 [ome.event.ItemCommandEvent] - Item 'Mode_SL_li_kl' received command MANUAL

2018-03-29 15:21:40.142 [vent.ItemStateChangedEvent] - Mode_SL_li_kl changed from AUTOMATIC to MANUAL

2018-03-29 15:23:40.462 [vent.ItemStateChangedEvent] - Valve_SL_re changed from 21 to 100

2018-03-29 15:23:40.787 [vent.ItemStateChangedEvent] - Valve_SL_li changed from 21 to 100

2018-03-29 15:25:43.024 [vent.ItemStateChangedEvent] - Valve_SL_li changed from 100 to 18

2018-03-29 15:26:13.356 [vent.ItemStateChangedEvent] - Valve_SL_re changed from 100 to 18

2018-03-29 15:27:44.166 [vent.ItemStateChangedEvent] - Valve_SL_li_kl changed from 100 to 0

2018-03-29 15:31:46.854 [vent.ItemStateChangedEvent] - Mode_SL_li_kl changed from MANUAL to AUTOMATIC

2018-03-29 15:33:48.909 [vent.ItemStateChangedEvent] - Valve_SL_li_kl changed from 0 to 100

2018-03-29 15:34:25.007 [ome.event.ItemCommandEvent] - Item 'Mode_SL_li_kl' received command MANUAL

2018-03-29 15:34:25.113 [vent.ItemStateChangedEvent] - Mode_SL_li_kl changed from AUTOMATIC to MANUAL

2018-03-29 15:35:20.270 [vent.ItemStateChangedEvent] - Valve_SL_li changed from 18 to 100

2018-03-29 15:36:21.374 [vent.ItemStateChangedEvent] - Valve_SL_re changed from 18 to 100

2018-03-29 15:37:22.827 [vent.ItemStateChangedEvent] - Valve_SL_li changed from 100 to 22

2018-03-29 15:37:52.612 [vent.ItemStateChangedEvent] - Valve_SL_li_kl changed from 100 to 0

2018-03-29 15:38:53.534 [vent.ItemStateChangedEvent] - Valve_SL_re changed from 100 to 23

2018-03-29 16:13:44.488 [vent.ItemStateChangedEvent] - Valve_SL_li changed from 22 to 18

2018-03-29 16:15:45.594 [vent.ItemStateChangedEvent] - Valve_SL_li changed from 18 to 0

All thermostats should be on manual with 14 degrees.
SL_li_kl was initialized with automatic for whatever reason. I changed it to manual and shortly afterwards it changes back to automatic. I did not do anything inbetween.

I am unable to force that one to manual, although it was set to manual ( I controlled it locally on the thermostat) when I started the binding.

There are 2 other thermostats that show a similar erratic behaviour. Do you have a hint for me where to look for the error ?