It doesn't work with Xcode 13.1. I use BigSur 11.6.1 and iOS 15.1. Actually it works intermittently when we restart phone or System, Not sure what fixes the problem and it comes back if we disconnect the phone. No clear work around yet.

I believe issue is not with iOS, it is with Big Sur. Need to check whether the same is coming in latest Mac versions.

hi @kbrock, Did you find the solution or any workaround? I do see the problem still.

We are the VPN developer, and this issue has been reported by one of our customers using our VPN product. It is reproducible only on iOS 26.

Update: We are observing strange behavior with iOS 26, where there is noticeable slowness when connecting to a VPN server in a distant location. For example, connecting from India to a US VPN server is very slow, while connections to an India-based server work fine and vice-versa. We tested the same use case on iOS 18 and found that both servers work without any issues.