I used the default Port 80 because after scanning my network, I could see that's what it was using.
Here's the output from the Connection Wizard:
Attempting connection at 192.168.86.30:80...
Connection failed.
Attempting connection at 192.168.86.30:80...
SENT: M602
Attempting connection at 192.168.86.30:80...
SENT: POST
http://192.168.86.30:80/command {"GETPRINTERSTATUS": ""}
READ: <!DOCTYPE html>
<html>
<head>
<title>501 Not Implemented</title>
</head>
<body>
<center><h1>501 Not Implemented</h1></center>
<hr>
</body>
</html>
SENT: POST
http://192.168.86.30:80/command {"GETPRINTERSTATUS": ""}
READ: <!DOCTYPE html>
<html>
<head>
<title>501 Not Implemented</title>
</head>
<body>
<center><h1>501 Not Implemented</h1></center>
<hr>
</body>
</html>
SENT: GET
http://192.168.86.30:80/api/v1/system
READ: <!DOCTYPE html>
<html>
<head>
<title>404 Not Found</title>
</head>
<body>
<center><h1>404 Not Found</h1></center>
<hr>
</body>
</html>
SENT: GET
http://192.168.86.30:80/api/v1/system
READ: <!DOCTYPE html>
<html>
<head>
<title>404 Not Found</title>
</head>
<body>
<center><h1>404 Not Found</h1></center>
<hr>
</body>
</html>
SENT: GET
http://192.168.86.30:80/api/v1/system
READ: <!DOCTYPE html>
<html>
<head>
<title>404 Not Found</title>
</head>
<body>
<center><h1>404 Not Found</h1></center>
<hr>
</body>
</html>
SENT: GET
http://192.168.86.30:80/login/
READ: <!DOCTYPE html>
<html>
<head>
<title>404 Not Found</title>
</head>
<body>
<center><h1>404 Not Found</h1></center>
<hr>
</body>
</html>
SENT: GET
http://192.168.86.30:80/
READ: <!DOCTYPE html><html lang=""><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,initial-scale=1"><link rel="icon" href="mylogo.png"><title>Creality</title><link href="static/js/chunk-2d0db81a.4667331c.js" rel="prefetch"><link href="static/js/app.4c5f66a7.js" rel="preload" as="script"><link href="static/js/chunk-vendors.57030116.js" rel="preload" as="script"></head><body><noscript><strong>We're sorry but Creality doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div><script src="static/js/chunk-vendors.57030116.js"></script><script src="static/js/app.4c5f66a7.js"></script></body></html>
SENT: GET
http://192.168.86.30:80/
READ: <!DOCTYPE html><html lang=""><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,initial-scale=1"><link rel="icon" href="mylogo.png"><title>Creality</title><link href="static/js/chunk-2d0db81a.4667331c.js" rel="prefetch"><link href="static/js/app.4c5f66a7.js" rel="preload" as="script"><link href="static/js/chunk-vendors.57030116.js" rel="preload" as="script"></head><body><noscript><strong>We're sorry but Creality doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div><script src="static/js/chunk-vendors.57030116.js"></script><script src="static/js/app.4c5f66a7.js"></script></body></html>
SENT: GET
http://192.168.86.30:80/
READ: <!DOCTYPE html><html lang=""><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,initial-scale=1"><link rel="icon" href="mylogo.png"><title>Creality</title><link href="static/js/chunk-2d0db81a.4667331c.js" rel="prefetch"><link href="static/js/app.4c5f66a7.js" rel="preload" as="script"><link href="static/js/chunk-vendors.57030116.js" rel="preload" as="script"></head><body><noscript><strong>We're sorry but Creality doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div><script src="static/js/chunk-vendors.57030116.js"></script><script src="static/js/app.4c5f66a7.js"></script></body></html>
Connection failed.
Attempting connection at ws://192.168.86.30:80/websocket...
Connection failed.