Known issues with dotTrace
Unknown call stacks in Timeline call tree view in case of profiling x64 applications in Windows 7 or earlier versions
CLR 2.0 or earlier is not supported in Timeline profiling mode
A snapshot obtained during Sampling profiling mode contains many unresolved nodes
When profiling Windows Store application, stopping the application doesn't produce a snapshot
Profiling can fail on VS 2012 projects using SQL Server
Source code preview is sometimes not available while profiling unit tests
Functions not highlighted in Source View when profiling MSpec unit tests