Is anyone experiencing stutters and lag while gaming on iPhone 14 pro max?

Hello J-Sauce,

We see you were already reviewing the article If your iPhone or iPad is running slow - Apple Support, which provides great information regarding performance.

Did you have a chance to check those steps out yet? This suggestion could be a good starting point if you haven't looked into it yet:

Check your network conditions

Many apps require an internet connection for their content and other functionality. If the network that you're connected to is congested — for example, at an event with many people using the same network — apps might take a while to open or display their content. Your device can also seem slow as it repeatedly reconnects to new cell towers when you're in a moving vehicle.

Even if your device indicates a strong signal, you might need to wait, try again in a different location, or use available Wi-Fi. If you continue to experience issues with cellular data speed, availability, or performance in multiple locations, contact your carrier.

Also, if you haven't updated to iOS 16.3 yet and then updated your apps, that's a great step. Be sure to back up first, then check out the links below:

Update your iPhone or iPad - Apple Support

How to manually update apps on your Apple device - Apple Support

If the issue persists, let us know if this is happening with a specific game, or multiple apps.

Cheers!