I have a Raspberry Pi 3 web server connected to a Wi-Fi network and Windows 10 PC connected to that same network. From the PC, I cannot connect to the pi server or use SSH, however, if I connect the Pi to an ethernet cable, I can connect. Even worse, when using Wi-Fi instead of Ethernet, I can't even ping the Raspberry Pi from my PC. Any help is appreciated.
The wifi interface will have a different IP address from the address of the LAN interface. Connect to the LAN interface and use
ip a to show the address on the wlan interface.