I'm using some Pro v2 temp/RH-loggers (U23-001) for a scientific experiment here in Germany. Unfortunately, one of the devices gives me some error messages. When trying to launch the logger it appears "Read Header Failed / The logger header is corrupt or blank and needs to be initialized to default values…". I accept the message and the settings for launching appears. I press "Start" but it gives me again an error message "Could not write data to the device". Even when trying to access the status of the device it says "Reading the logger header failed. There was a communication failure or a bad header format." I also already tried the forced offload but it didn't help either.
The device does not show any obvious damage.
Any suggestions are highly appreciated.