I'm running a WLL and 2 Davis VP2 consoles, both of which are updated to firmware version 3.88. I have a 6410 anemometer on channel 2 which is the anemometer that one of the consoles receives from and a recently installed 6415 anemometer on channel 5 which is what the other console receives from. WLL is receiving all data from all transmitters including both anemometers. I have multiple Pro+ subscriptions and can compare data at 1-min intervals between the WLL and the consoles. It appears that the WLL consistently reports higher wind speeds for the 6415 anemometer compared to the console that the 6415 transmits to by about 1mph. The daily maximum wind speed that the WLL has reported for the 6415 is 1mph greater than what the console reported every day since 10/11/22 except for today where the WLL reported a daily max wind speed 2mph greater than the console. During the same period of time, the daily max wind speed reported by the WLL for the 6410 is identical to that reported by the 6410 to the console it transmits to. Had I not come across this thread and also checked to see if there was a discrepancy between the WLL and the console that the 6410 transmits to I probably wouldn't have thought much more about the issue but seeing that others have had somewhat similar experiences the consistency of the discrepancy makes me think that something, while relatively minor, isn't quite right. Why should this oddly consistent, if small, discrepancy exist between the WLL and the console for the 6415 but not between the WLL and the 6410? If anyone has any suggestions or ideas I'm all ears.