mes delays

[Gintaras]

When a message box is closed, it is possible that for several milliseconds there is no active window. Then subsequent commands could fail. For this reason mes waits for active window max 0.4 s. But if the delay is >=1 s, the reason must be other. Try in an empty qml file. Also try MessageBox function.

Does it happen in all macros? Only in QM 2.2.0?