I have an application which is .NET 2.0, running on Windows XP Professional. This app uses the Serial Port to communicate with some custom devices.
For some reason, a few of our custom built PCs have an issue with the Serial Port, where it will stop functioning after a few weeks of use. Other that auto-reboots, which won't work in my scenario, are there any utilities out there which can debug/diagnose the serial port? Is there any .NET library which can help with this (can I write my own utility to debug the port)?
Also, has anyone had any experience with the following library: Sax CommStudio