Category "ftdi"

Expression can't be evaluated, because there is a negative frame on top of the stack

I'm creating a test station program in C# where I communicate with a test pcb through a ftdi to Uart cable. All works fine but sometimes my application crashes.

What is the reason that FTD2XX functions do not work in VB.NET after Visual Studio update(?), is there possible fix?

I am developing an app in VB.NET (for a customer with hardware using FTDI USB serial chip. Communication uses FTD2XX library and the respective Nuget package (F