Known bug on PTS:
Currently using the script to change the language is cuasing the PTS client to crash (at least if you are using the German client, but I've also installed the English Audio and Video files via the launcher: Same problem):
Code:
/script SetCVar("language.2", "en")
Addons using the same function to change the language seemed to crash the client as well.
Also crashes if other languages like "de", "fr", "ru" are used.
Did not depend on the charactername, and all addons were disabled.
Edit
Workaround Info by ZOs:
In regards to the set language crash: We know what the issue is and are putting in a fix. In the mean time, you can avoid the crash by having a companion with you. It crashes when theres no companion and you try to change language.