DeltaTwoZero

Greetings, Randomly from time to time in a different dialogues the sound breaks up and afterwards nothing happens. I can't skip it, the game doesn't show me any options to continue through it. Even Escape button doesn't do anything. The entire keyboard is pretty much dead. What can I do: Read the last said phrase by NPC; Check the dialogue history (bottom right UI button); I'm ready to provide further information if requested.