My server is built with pagoda panel. After setting up ftp, I hope to use phpstorm for remote development and automatic uploading;

It used to work well, but recently I found that the computer cannot connect to the remote when connected to the router at home. , but if you use the mobile phone 5G to share the hotspot and connect to the computer, you can connect to the remote location very smoothly.

Does anyone know why this is?

At first I thought it was DNS pollution, but I actually used the IP address and port number to connect remotely. I shouldn’t have this problem, right?