I have a question about my active connections, a few week ago my active connections was over 20 and now i only have 9 active connection to the network. Why my active connections go down when i leave my wallet open 24/7 and not shut down my computer? do i need to do anything to get my connections back up?
Check your router for port forwarding.
And if you are using Bitcoin.conf to list the nodes for connections update it using the actual node list from
https://chainz.cryptoid.info/bitb/#!network