![I'm not sure if Pi caused this, but I had just got done installing the node & was having trouble with my ports being open, but testing to be closed. Then after I'm not sure if Pi caused this, but I had just got done installing the node & was having trouble with my ports being open, but testing to be closed. Then after](https://preview.redd.it/im-not-sure-if-pi-caused-this-but-i-had-just-got-done-v0-6o0bu2rd3x2a1.png?width=640&crop=smart&auto=webp&s=2ddd29476f18965e8bd898d428c7be724ca635fd)
I'm not sure if Pi caused this, but I had just got done installing the node & was having trouble with my ports being open, but testing to be closed. Then after
![LayerStack Tutorials - LayerStack - How to check if TCP / UDP port is open on Linux & Windows Cloud Servers LayerStack Tutorials - LayerStack - How to check if TCP / UDP port is open on Linux & Windows Cloud Servers](https://www.layerstack.com/img/docs/resources/tcpudp.jpg)
LayerStack Tutorials - LayerStack - How to check if TCP / UDP port is open on Linux & Windows Cloud Servers
![networking - How to open port for transmission bittorent while using internet from USB tethering? - Ask Ubuntu networking - How to open port for transmission bittorent while using internet from USB tethering? - Ask Ubuntu](https://i.stack.imgur.com/xGQLr.png)