[Android Apps and Games] Fritte18:
Thanks!!! That Really was the Problem!

But it loses the Connection as soon as I leave the App. But now i got a log:

20-10-2016 12:08:09 MESZ Device:
20-10-2016 12:08:09 MESZ Manufacturer: Hewlett-Packard
20-10-2016 12:08:09 MESZ Model: HP Pro Slate 10 EE G1
20-10-2016 12:08:09 MESZ Version: 5.0.2 (SDK 21)
20-10-2016 12:08:09 MESZ Play Service Version: 9877270
20-10-2016 12:08:09 MESZ Locale: de (DE)
20-10-2016 12:08:09 MESZ Screen (reliable): sw727dp-land
20-10-2016 12:08:09 MESZ App:
20-10-2016 12:08:09 MESZ Name: DeskDock
20-10-2016 12:08:09 MESZ Activity: MainActivity
20-10-2016 12:08:09 MESZ Version: 1.0.9.1 (11)
20-10-2016 12:08:09 MESZ Installed: 1476953835224
20-10-2016 12:08:09 MESZ Updated: 1476953835224
20-10-2016 12:08:09 MESZ Certificate Subject: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 12:08:09 MESZ Certificate Issuer: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 12:08:09 MESZ Certificate Serial Number: 1471865091
20-10-2016 12:14:22 MESZ DeskDockService:com.floriandraschbacher.deskdock.DeskDockService@74bdc1 Disconnect
20-10-2016 12:14:22 MESZ DeskDockService:com.floriandraschbacher.deskdock.DeskDockService@74bdc1 Disconnect
20-10-2016 12:14:28 MESZ Device:
20-10-2016 12:14:28 MESZ Manufacturer: Hewlett-Packard
20-10-2016 12:14:28 MESZ Model: HP Pro Slate 10 EE G1
20-10-2016 12:14:28 MESZ Version: 5.0.2 (SDK 21)
20-10-2016 12:14:28 MESZ Play Service Version: 9877270
20-10-2016 12:14:28 MESZ Locale: de (DE)
20-10-2016 12:14:28 MESZ Screen (reliable): sw727dp-land
20-10-2016 12:14:28 MESZ App:
20-10-2016 12:14:28 MESZ Name: DeskDock
20-10-2016 12:14:28 MESZ Activity: MainActivity
20-10-2016 12:14:28 MESZ Version: 1.0.9.1 (11)
20-10-2016 12:14:28 MESZ Installed: 1476953835224
20-10-2016 12:14:28 MESZ Updated: 1476953835224
20-10-2016 12:14:28 MESZ Certificate Subject: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 12:14:28 MESZ Certificate Issuer: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 12:14:28 MESZ Certificate Serial Number: 1471865091
20-10-2016 15:10:04 MESZ Device:
20-10-2016 15:10:04 MESZ Manufacturer: Hewlett-Packard
20-10-2016 15:10:04 MESZ Model: HP Pro Slate 10 EE G1
20-10-2016 15:10:04 MESZ Version: 5.0.2 (SDK 21)
20-10-2016 15:10:04 MESZ Play Service Version: 9877270
20-10-2016 15:10:04 MESZ Locale: de (DE)
20-10-2016 15:10:04 MESZ Screen (reliable): sw1207dp-port
20-10-2016 15:10:04 MESZ App:
20-10-2016 15:10:04 MESZ Name: DeskDock
20-10-2016 15:10:04 MESZ Activity: MainActivity
20-10-2016 15:10:04 MESZ Version: 1.0.9.1 (11)
20-10-2016 15:10:04 MESZ Installed: 1476968649857
20-10-2016 15:10:04 MESZ Updated: 1476968649857
20-10-2016 15:10:05 MESZ Certificate Subject: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 15:10:05 MESZ Certificate Issuer: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 15:10:05 MESZ Certificate Serial Number: 1471865091
20-10-2016 15:24:22 MESZ Device:
20-10-2016 15:24:22 MESZ Manufacturer: Hewlett-Packard
20-10-2016 15:24:22 MESZ Model: HP Pro Slate 10 EE G1
20-10-2016 15:24:22 MESZ Version: 5.0.2 (SDK 21)
20-10-2016 15:24:22 MESZ Play Service Version: 9877270
20-10-2016 15:24:22 MESZ Locale: de (DE)
20-10-2016 15:24:22 MESZ Screen (reliable): sw727dp-land
20-10-2016 15:24:22 MESZ App:
20-10-2016 15:24:22 MESZ Name: DeskDock
20-10-2016 15:24:22 MESZ Activity: DeskDockService
20-10-2016 15:24:22 MESZ Version: 1.0.9.1 (11)
20-10-2016 15:24:22 MESZ Installed: 1476968649857
20-10-2016 15:24:22 MESZ Updated: 1476968649857
20-10-2016 15:24:22 MESZ Certificate Subject: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 15:24:22 MESZ Certificate Issuer: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 15:24:22 MESZ Certificate Serial Number: 1471865091
20-10-2016 15:24:22 MESZ DeskDockService:com.floriandraschbacher.deskdock.DeskDockService@37a3695a Disconnect
20-10-2016 15:26:42 MESZ Device:
20-10-2016 15:26:42 MESZ Manufacturer: Hewlett-Packard
20-10-2016 15:26:42 MESZ Model: HP Pro Slate 10 EE G1
20-10-2016 15:26:42 MESZ Version: 5.0.2 (SDK 21)
20-10-2016 15:26:42 MESZ Play Service Version: 9877270
20-10-2016 15:26:42 MESZ Locale: de (DE)
20-10-2016 15:26:42 MESZ Screen (reliable): sw727dp-land
20-10-2016 15:26:42 MESZ App:
20-10-2016 15:26:42 MESZ Name: DeskDock
20-10-2016 15:26:42 MESZ Activity: MainActivity
20-10-2016 15:26:42 MESZ Version: 1.0.9.1 (11)
20-10-2016 15:26:42 MESZ Installed: 1476968649857
20-10-2016 15:26:42 MESZ Updated: 1476968649857
20-10-2016 15:26:42 MESZ Certificate Subject: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 15:26:42 MESZ Certificate Issuer: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 15:26:42 MESZ Certificate Serial Number: 1471865091
20-10-2016 15:31:57 MESZ DeskDockService:com.floriandraschbacher.deskdock.DeskDockService@277897bf Disconnect
20-10-2016 15:31:57 MESZ DeskDockService:com.floriandraschbacher.deskdock.DeskDockService@277897bf Disconnect
20-10-2016 15:56:39 MESZ Device:
20-10-2016 15:56:39 MESZ Manufacturer: Hewlett-Packard
20-10-2016 15:56:39 MESZ Model: HP Pro Slate 10 EE G1
20-10-2016 15:56:39 MESZ Version: 5.0.2 (SDK 21)
20-10-2016 15:56:39 MESZ Play Service Version: 9877270
20-10-2016 15:56:39 MESZ Locale: de (DE)
20-10-2016 15:56:39 MESZ Screen (reliable): sw1207dp-port
20-10-2016 15:56:39 MESZ App:
20-10-2016 15:56:39 MESZ Name: DeskDock
20-10-2016 15:56:39 MESZ Activity: MainActivity
20-10-2016 15:56:39 MESZ Version: 1.0.9.1 (11)
20-10-2016 15:56:39 MESZ Installed: 1476968649857
20-10-2016 15:56:39 MESZ Updated: 1476968649857
20-10-2016 15:56:39 MESZ Certificate Subject: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 15:56:39 MESZ Certificate Issuer: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 15:56:39 MESZ Certificate Serial Number: 1471865091
20-10-2016 16:19:58 MESZ Device:
20-10-2016 16:19:58 MESZ Manufacturer: Hewlett-Packard
20-10-2016 16:19:58 MESZ Model: HP Pro Slate 10 EE G1
20-10-2016 16:19:58 MESZ Version: 5.0.2 (SDK 21)
20-10-2016 16:19:58 MESZ Play Service Version: 9877270
20-10-2016 16:19:58 MESZ Locale: de (DE)
20-10-2016 16:19:58 MESZ Screen (reliable): sw727dp-land
20-10-2016 16:19:58 MESZ App:
20-10-2016 16:19:58 MESZ Name: DeskDock
20-10-2016 16:19:58 MESZ Activity: DeskDockService
20-10-2016 16:19:58 MESZ Version: 1.0.9.1 (11)
20-10-2016 16:19:58 MESZ Installed: 1476968649857
20-10-2016 16:19:58 MESZ Updated: 1476968649857
20-10-2016 16:19:58 MESZ Certificate Subject: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 16:19:58 MESZ Certificate Issuer: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 16:19:58 MESZ Certificate Serial Number: 1471865091
20-10-2016 16:19:58 MESZ DeskDockService:com.floriandraschbacher.deskdock.DeskDockService@1733e8f8 Disconnect
20-10-2016 16:20:25 MESZ Device:
20-10-2016 16:20:25 MESZ Manufacturer: Hewlett-Packard
20-10-2016 16:20:25 MESZ Model: HP Pro Slate 10 EE G1
20-10-2016 16:20:25 MESZ Version: 5.0.2 (SDK 21)
20-10-2016 16:20:25 MESZ Play Service Version: 9877270
20-10-2016 16:20:25 MESZ Locale: de (DE)
20-10-2016 16:20:25 MESZ Screen (reliable): sw1207dp-port
20-10-2016 16:20:25 MESZ App:
20-10-2016 16:20:25 MESZ Name: DeskDock
20-10-2016 16:20:25 MESZ Activity: MainActivity
20-10-2016 16:20:25 MESZ Version: 1.0.9.1 (11)
20-10-2016 16:20:25 MESZ Installed: 1476968649857
20-10-2016 16:20:25 MESZ Updated: 1476968649857
20-10-2016 16:20:25 MESZ Certificate Subject: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 16:20:25 MESZ Certificate Issuer: CN=Florian Draschbacher, OU=Florian Draschbacher, O=Florian Draschbacher, L=Graz, ST=Austria
20-10-2016 16:20:25 MESZ Certificate Serial Number: 1471865091

Maybe you can figure Something out! I'll defently go Pro, when the App works reliable :)

TIA!!