The only bug I know of is a small memory leak. On my test system, the 2MB RAM assigned to the software will fill after three days, resulting in a crash. I also suspect there are some data errors interpreting the WX-200 data stream. This will be fixed soon. Select your port and open it.
Most items are self-explanatory.
Currently, data is sent once per minute, but ONLY if some data has changed in the previous minute. I put this in here as a testing tool, to be sure things are working alright. Both the above options are currently on by default. This window will disappear in the final release, but is useful for testing. Bytes are the current number of bytes in the buffer Flushes are the number of times the sofware got a fair bit behind on itself, and flushed the buffer.