July 13, 20224 yr Hi There I have downloaded the Pylontech battery view software. When I attempted to connect to the battery I got a message which read: access to port 9 denied. I suspect its a windows 10 security issue which I do not know a way around it. I will really appreciate an advice on what to do. Thanks.
November 9, 20223 yr Hi There, Sorry I might be a bit late for the subject, but if anyone else has this problem in the future, this is what I did: Disabled the COM port in Device Manager, rebooted the machine, then re-enabled the COM port in Device Manager. Opened the Battery View software again, and it worked I hope this helps!
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.