I'm writing a user interface for PicoScope 5203 in C++ with the Qt (5.3.2) library.
When I ran the test program provided with the library it worked fine. However, when I made a simple GUI, executing the ps5000OpenUnit(&(unit.handle)); function causes a small window to apprear for about 5 seconds. Then it disappears and the program works well. It happens every time I call this function in my program.
The window is in the middle of the screen and it's empty.
I'm sure this is the reason - I commented out the call to the function and there was no extra window.
This isn't a huge problem, but I'd like to know if I can get rid of it.