Cumulus MX v.3.9.4 build 3099

[KC0WNY]

MXDiags.zip

Stops working, Getting errors See Attached files. This app was working great until the last update, worked even when windows went to sleep, now it does not. for some reason Since the latest windows 10 update, my computer never sleeps, only the monitor does. Thank You

[water01]

2021-01-08 18:23:29.718 InitSerial: Error opening port - Access to the port 'COM3' is denied.
2021-01-08 18:23:29.720 InitSerial: Failed to connect to the station, waiting 30 seconds before trying again

My guess is that the PC is actually sleeping as it was unable to access the Com port. One of the big "NO, NO's" for any version of Cumulus is that you should NOT let your computer sleep or go into power saving mode as the connection to the weather station will be lost.