security or unsecured connections. Since most modern routers use WPA2/WPA3, the emulator "bridges" the connection to bypass this, but it can still be finicky. Official Servers

Setting up DeSmuMe v0.9.6 with Wi-Fi support (often distributed in "exclusive" or "WiFi capable" packs) requires a specific bridge between the emulator and your network using Step 1: Install WinPcap v4.1.1

While was groundbreaking, it suffered from "Error 52000" and "Error 52100" issues if the network environment wasn't perfectly tuned—often requiring a wired Ethernet connection to work reliably. Tutorial How to: DeSmuME Wi-Fi Battle Others w/ Tsv3ctor