I'm getting an application crash using 100.2.1 .Net in my WPF application. I have the map in a Telerik RadPane.
The crash occurs when I cover/hide the map within my application and then uncover/show it. The crash happens every time on the first two test systems below but I cannot reproduce the crash on the third system. While I am unable to reproduce the crash on the third system, I am able to get the map into a state where it is continually updating but does not show anything.
1. Windows 10 x64 on Dell laptop
2. Windows 10 x64 virtual machine running in VMWare Fusion on Mac OS 10.13.3 host system.
3. Windows 7 x64 on white box laptop
Unhandled exception at 0x00007FFBB72D4008 in OperatorConsole.exe: Microsoft C++ exception: Esri_runtimecore::Runtimecore_net::Dx_exception at memory location 0x000000AF882BC160. occurred