Frame dropped using 5GHz WIFI after upgrade to iOS18

[Autliety]

Describe the bug After upgrade to iOS18, moonligh comes with frequent stutters under 5GHz WIFI.

Steps to reproduce

1. Before upgraded to iOS18, everything perfect;
2. After upgrading. while using 5GHz to streaming at 1440p@60fps, it comes with frequent audio and video stutters. From the statistic overlay, 'Frame dropped by network' is constantly keeps around 13%;
3. Close Wifi and use 5G mobile network to streaming though Internet and NAT, the stutters disappared and drop rate becomes closing 0%;
4. Driving to 100km away, use Dad's home 5G wifi to stream though internet can produce same issue.
5. Tried turn LocationService /GameMode/ BatteryPowerSave on or off in iOS setting not effect.
6. As This post said, setting 5GHz wifi channel to 149 makes things better (before is channel 36), stuters reduced but still exists. drop rate around 3%

Other Moonlight clients Moonlight on M3 Macbook Air @ macOS15.0 under same Wifi has not produced same issue. Its streaming perfect; Moonlight on iPad mini (6gen) @ iOS17.6.1 under same Wifi also perfect

Moonlight settings (please complete the following information) Changed Codec/ Frame Pacing Preference still keeps situation.

Device details (please complete the following information) iPhone 15 Pro @ iOS 18.0

Server PC details (please complete the following information)

• OS: Windows10 22H2
• Sunshine 0.23.1
• Nvidia GPU driver latest.