Dear @haide
I debugged the issue and found an error in the Toradex CE Libraries V2.2:
To secure the context variable we calculate a checksum. By mistake we included 4 bytes after the actual context into the checksum computation, leading to random context corruption errors. This is only done in the debug version of the libraries.
This will be fixed in Library release V2.3. In the meantime you can either use the release version of the V2.2 libraries, or the preliminary library attached to this post.
- Preliminary Release:ToradexCeLibraries_2.2b4428-20180525.zip
Regards, Andy