meteohub.de

Problem solved after replacing the USB hub. Data is flowing to the web again. The old one must have gone bad somehow. Thanks for the help and suggestions.

I checked all connections again and everything is fine as far the cabling goes and I also disconnected and reconnected everything from the data logger to the USB and then to the Meteobridge. I did notice on the information tab it says TL-MR3020 (no USB hub). Could it be that the USB hub is bad?

Yes, I use the mandatory USB hub.

My Meteobridge TL-MR3020 cannot connect to my Davis Vantage Pro2 datalogger on my Davis console.

Looking at the log this is what is occurring:
logger (05.12.2023 10:35:26): data logger (version 5.4, build 15131) started.
logger (05.12.2023 10:35:27): station 0 (Vantage), can't open device /dev ...