Timo

Thanks for your reply! I prepared a [sample file](https://github.com/adamhathcock/sharpcompress/files/6599734/MyZip.zip), I hope that it helps you to track down the issue. Is there anything more I can do to spot the...

Are there any news to this? Or maybe another way to open a numpad keyboard on HL2?

Thanks for the hint, I didn't know that those commands exist. A prompt or a hint in the [upgrade guide](https://gogs.io/docs/upgrade/upgrade_from_binary) would indeed be helpful!

I appreciate your efforts in looking into this matter and keeping me informed! Looking forward to hearing back :)