How to Fix Zenless Zone Zero Stuck on Loading

You launch Zenless Zone Zero, watch the screen start doing its thing, and then... nothing. The loading hangs, the login spins forever, or the game acts like New Eridu is hidden behind a locked shutter.

That kind of problem is annoying in a very specific way. You are not losing a fight. You are not missing a dodge. You are just sitting there, waiting for the game to remember it is supposed to let you in. How can we quickly fix the loading issue for ZZZ? This article should help you.

Why Zenless Zone Zero Gets Stuck on Loading?

Zenless Zone Zero isn't a game that demands high bandwidth or low latency, but it requires a persistent online connection: your game data must be transmitted in real time, which is the key factor affecting loading times:

Connection Problems:

• Unstable network path breaking the login or loading handshake
• VPNs or proxies routing traffic through paths the game can't handle
• Incorrect DNS settings
• Unstable Wi-Fi or mobile data connection

Device and Client-Side Problems:

• Background apps consuming system resources
• Outdated GPU drivers
• Corrupted cache or game files
• Device performance too low to handle the loading process
• Too many applications running simultaneously, causing the client to freeze or go unresponsive

How to Fix the Loading Issues in ZZZ?

GearUP Helps You Optimize Your Connection

First and foremost, the issue to solve is connecting to the server. Optimizing the network path doesn’t require complex configuration — a single GearUP can solve it with one click. It features two core functions: intelligent traffic analysis and network path optimization. While improving data transmission stability, it can also reduce ZZZ latency, without interfering with your gameplay; you only need to focus on urban exploration and intense battles.

GearUP

GearUP provides optimization solutions for players on different platforms. PC players can choose GearUP:

1. Search for Zenless Zone Zero.
   
2. Select a server — try to choose the closest server possible.
   
3. Start the boost; you’ll see real‑time ping and other network info, then launch the game and let GearUP run silently in the background.
   

Mobile players can choose GearUP Mobile:

Console players can choose the HYPEREV gaming router. Each is the solution best suited to that platform’s experience — feel free to give them a try:

Switch Your Network

This is the fastest diagnostic step you can take. If you're on Wi-Fi, switch to mobile data, and vice versa. HoYoverse repeatedly recommends this because it immediately tells you whether your current network is the real culprit. If the game loads fine on one network but stalls on the other, you've narrowed the problem down without touching a single setting.

Disable VPNs and Proxies

This one matters more than most players expect. HoYoverse explicitly calls out VPNs, proxies, and third-party network tools as things that can interfere with loading and login. If any of these tools are forcing your traffic through a detour or an overloaded route, the game can stall even when the rest of your internet looks perfectly normal. Disable them entirely before launching — don't just minimize them.

Update the Game and Clear Cache

HoYoverse's support articles for stuck loading, connection failures, and high latency all circle back to the same routine:

• Make sure the game client is fully updated to the latest version.
• Clear the game cache through the launcher or in-game settings.
• If issues persist, uninstall and reinstall the game entirely.

Stale cache files and half-broken local data can absolutely prevent the loading process from completing, even when your network and device are otherwise fine. It's not exciting advice, but it works more often than people think.

Free Up System Resources

If the game hangs at login or throws a "Program Not Responding" error, treat it partly as a client-side issue. HoYoverse recommends the following before launching:

• Enable high-performance mode on your device.
• Update your GPU drivers to the latest version.
• Close unnecessary background apps — streaming services, browsers, other launchers.
• Disconnect any external hardware that isn't needed.

The loading handshake is fragile when your device is stretched too thin, and freeing up resources can be the difference between a smooth load and a frozen screen.

Why Faster Internet Alone May Not Fix It?

A lot of players assume stuck loading means they need a faster plan. That sounds logical, but it misses the real pattern.

HoYoverse’s own support articles do not frame stuck loading as a raw bandwidth problem. They frame it as a stability problem. That is why their official fixes talk about switching networks, restarting routers, turning off VPNs, fixing DNS, clearing cache, and reducing background processes instead of simply telling people to buy faster internet.

So if the loading screen keeps freezing, do not treat it like a download-speed problem. Treat it like a connection-and-client stability problem first. That approach is usually much closer to the truth.

Zenless Zone Zero Stuck on Loading FAQ

Q1. Is stuck loading always a server outage?
No. Official support links it more often to unstable connections, VPN or proxy interference, DNS issues, cache problems, and client-side trouble than to blanket server downtime.

Q2. Why does it load on mobile data but not on Wi-Fi?
That usually points to a network-specific issue. HoYoverse’s Wi-Fi troubleshooting says to test mobile data, reset the router, update router firmware, and contact your ISP if the problem only happens on Wi-Fi.

Q3. What if the PC client says “Program Not Responding”?
Then treat it as more than a pure network problem. HoYoverse recommends updating GPU drivers, disconnecting external hardware, and collecting log files for support if the issue continues.

Q4. Should I reinstall the game right away?
Not right away. HoYoverse lists reinstalling as one of the later fixes after trying easier steps like network switching, clearing cache, and updating the client first.

Conclusion

Zenless Zone Zero stuck on loading is one of those issues that feels simple until you start chasing it. Sometimes the game is choking on an unstable route. Sometimes the client is under strain. Sometimes the fix is as small as switching networks once and relaunching cleanly.

The good news is that the repair path is pretty practical. Clean up the connection, clear the cache, reduce background junk, and use GearUP if the route itself is the thing falling apart. Because waiting on a frozen loading screen is bad enough once. Doing it every night is where the real damage starts.