Before diving into technical settings, try these quick steps that often resolve minor glitches:

Use the Windows Security settings to allow "GenshinImpact.exe" and "launcher.exe" through your firewall.

Fully close the game and the launcher via Task Manager (PC) or by swiping it away from recent apps (Mobile).

If the basic fixes don't work, PC users may need to adjust system-level network or security settings.

Some users find the file mhypbase.dll in their antivirus quarantine; if it is there, restore it and add it to your whitelist. Flush DNS and Reset Network

Turn your Wi-Fi off and on, or switch to mobile data to see if the error is specific to your current network.

Unplug your router for 30 seconds and plug it back in to clear temporary IP routing issues. 2. PC-Specific Troubleshooting