Hello,

I'm using TIA Portal 14.0.0 on Windows 10. After I have installed the SP1 update most of the interfaces disappeared:

I couldn't find any entries in the forum with the same problem, only topics where the interfaces were missing from the PG configuration.

As you can see I have there the missing interfaces but no matter how I set them they don't appear within the TIA portal. I have reinstalled everything but still no luck (the Wintun User Space interfaces still won't come up).

Does anyone know how to fix this?

Hello, thanks for your fast reply.

I have Windows 10 21H2 and the SP1 10 update actually caused the problem. Before installing the update I could see every interface. I have tried reinstalling them both as well as to run s7oiehsx64.exe but the problem still exists.

Its also very odd that I can see them all under Online-Access:

Kind regards