Hi guy,
 
I have 3 TC8000 with the exactly same Applikation but the Scanprocess works only on the following 2 TC8000:
 
1. Android Version: 4.4.3
    Kernel Version: 3.4.0 sam@android-build #1 Sun Dec 6 02:34:22 CST 2015
    Build Nr. : 01-23257-K-01-54-00-MV
    Scanning Framework: 5.41.0
2. Android Version: 4.4.3
    Kernel Version: 3.4.0 sam@android-build #1 Sun Dec 6 02:34:22 CST 2015
    Build Nr. : 01-23257-K-01-54-00-MV
    Scanning Framework: 5.41.0
 
and the TC8000 with the Scanprocess errors is the following
Android Version: 4.4.3
Kernel Version: 3.4.0 sam@android-build #1 Fri Apr 8 02:31:51 CST 2016
Build Nr. : 01-23257-K-01-71-00-MV
Scanning Framework: 6.11.0
 
So my question is, could be the different Build Nr the reason for my errors in the scan process, because on the older TC8000 everything works fine.