thelostdunmer: Non-galaxy user here but downloaded the game using the old gog downloader and patched it to the latest version. No significant graphical error and game breaking progression issue experienced yet. No mods by the way.
Again for those individuals experiencing bugs please submit a clean save (no mods!) to the proper technical support portal so that you can help yourself and the community.
Lobuno: Hi, since you are not experiencing any issue AND you don't have a clue about what we are talking here, I kindly beg you to leave, please.
Feisty eh? I've seen issues with pirated version of Witcher 3 maybe you're one of them no?
Lobuno: Thanks for the constructive support/answers people. Just don't feed the troll :D
bengeddes: Yeah, but you're undermining the credibility of the problem and its fixes by stirring up controversy like this.
Lobuno: I truly repect your opinion, but don't agree. I think the issue gets more attention adding a bit of humour. Reading the thread and the link I posted also makes clear the issues/bugs are real and serious.
Thanks for posting though.
EDIT: Check this thread also: [url=http://forums.cdprojektred.com/threads/108661-v1-22-Complete-list-of-files-you-should-delete-if-using-GOG-s-installers-(they-are-NOT-present-in-Galaxy-version)?p=2654561#post2654561]http://forums.cdprojektred.com/threads/108661-v1-22-Complete-list-of-files-you-should-delete-if-using-GOG-s-installers-(they-are-NOT-present-in-Galaxy-version)?p=2654561#post2654561[/url]
Did you submit your savegame? Mods are generally not supported. If you're having a bad day because of third-party mods don't expect relevant support haha.
Ask mod devs instead.