Hey there! We've found the following might help you get unblocked faster:

• 🧵 Issue with deploy a Turborepo project
• 🧵 railway development not opening in another devices
• 🧵 Website not loading in iOS over mobile data

If you find the answer from one of these, please let us know by solving the thread!

The error means Railway can’t find a deployment for the URL your mobile is hitting.

On desktop you’re calling the correct https://<service>.up.railway.app domain, but on mobile you’re likely using localhost, an internal IP, HTTP instead of HTTPS, or a cached/old link.

Grab your backend’s public Railway domain from Service → Settings → Domains and update your mobile client to use it exactly.

Clear mobile cache/DNS afterward so it stops calling the wrong endpoint.

I did 2 things:

- My frontend is hosted on vercel and I changed nameserver to use vercel from namecheap. I had to again enter DNS Records (I am not sure if that was the issue)

- On my iphone I turned off/on airplane mode and somehow everything loads

Martin, this is due to an issue with the Internet Service Providers' handling of the railway domain (you might be using a different ISP on your mobile, & on desktop). You can check my post on the same problem to have a clear understanding: https://station.railway.com/questions/my-service-is-not-working-all-the-time-w-e634daf5#t696

Any update, martinkitukov!