I updated my Eero router the other day. I use WeatherLink 6.05 with a USB connection on my PC. TP 3020 (using Meteobridge) sending wireless data from my Vantage Vue to my network which is then transmitted from WeatherLink on my PC. Its been running 8 years no problems until now. Keep getting error in WL Setup/Communications Port "Cannot establish connection since port is already in use. Please disconnect and try again." Tried unplugging and plugging data logger out of station. Unplugged and removed batteries from Vue. Tried reverting back to older version of Meteobridge. Still get same error. How can I restore my TP 3020 back to its factory settings and reinstall everything fresh? Any ideas, links or suggestions appreciated. Cant figure how to reconnect the TP 3020 to factory reset it. Thanks.