Download speed slowing down after a few seconds on iPhone 13 Pro Max.

Hi carcrazy1960,

Thanks for posting in Apple Support Communities! Since you're experiencing slow speeds with your internet connection, we suggest the following:

1. Test the connection on another network to isolate the behavior. If it's happened on Wi-Fi, test on cellular.
2. Restart your device and router (if applicable)
3. Update your iPhone's software: Update your iPhone or iPad
4. Reset Network Settings: Settings > General > Transfer or Reset [Device] > Reset > Reset Network Settings.

• Note: This also resets Wi-Fi networks and passwords, cellular settings, and VPN and APN settings that you've used before.

These steps can resolve issues with your connection. If it continues, let us know if this is happening across multiple networks or if it's specific to one.

Cheers!