After installed iOS 14.5.1 cannot deploying

Hello ,

I develop an app for iOS with UE4 - 4.25.4, and yesterday I installed iOS 14.5.1 on my IPhone and Ipad . Sind this upgrade von iOS I cannot deploying my app on my devices. I use iPhone 6s and iPad 2020.

Do someone have the same problem?

Some ideas what can I do ?

Best regards

Is there any error messages or what exactly happens when you try to deploy to your device?

I work at Win 10 … I have the feeling that Apple forbidden the access for windows developer …

I recive this error

It worked very well before i made the 14.5.1 upgrade.