Hey!
Wa are developing a VPN app for iOS and whenever we enable enforceRoutes we see 20% to 30% download and upload speed drop.
Here are example results from our environment:
| Upload | Download |
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enforceRoutes off | 337.65 | 485.38 |
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enforceRoutes on | 236.75 | 357.80 |
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Is this behavior known and expected? Is there anything we can do to mitigate the effect of enforceRoutes in our application?
Test were performed on iOS 26.2.1.
Topic:
App & System Services
SubTopic:
Networking