Getting this error when trying to preview an app on various devices. It's occurring when I select iPhone 13 and iPhone 11, but my previews work fine for iPod 7th Gen and iPhone 12. It's possible that this is because I have used those preview options in the past however.
I've generated a report from the error, however the .zip is 400mb and it won't let me attach it to the post.
I found a workaround for my problem - I downloaded the latest version of xcode from this page https://developer.apple.com/download/applications/, and it works well with preview. The version from AppStore still doesn't work, but that doesn't matter to me now.
I was having the “TimeoutError: Timed out waiting for connection to DTServiceHub after 15.0 seconds.” Often. Have searched online for a solution but could find. How ever, I have done the following and have solved. After that, I have a hypothesis why it happened:
It should work!
In my case I was re-thinking what have I done since the last time the Xcode´s Preview was working. Turns out I have tried to run the app simulation on simulator and it was taking too long and I just closed the simulator without it has been completely on. My hypothesis is that, closing it down wrongly maybe had messed up with some Xcode configurations and when I turned on and off correctly this time it has been fixed.
Now I can use my previews normally!
Hope it helps!