Hi,
When trying to update the game today on GOG Galaxy, the download freezes ad 90.8 % then no network activity is detected by Windows.

Yep, same for me. No matter what I do - deleting the state files or straight-up copying and pasting the downloaded patch files to the game, nothing seems to work.

GOG Galaxy has been nothing but perfect for me all these years, but I'm seriously starting to think I should have gone with Steam instead for this game.

Same thing happened to me with the latest patch. I tried to use the fix that worked for those who downloaded the entire game and had this problem. I closed GOG, renamed a .download file to .pak, restarted GOG and the patch initiated and finished. Now, the game loader will open but BG3 crashes as soon as I start the game. Guess I am expected to redownload this 100+ gig install? sht

For me its stuck at 91.4% when updating or verifying files. I was also having a lot of trouble when installing, I bought because it was cheaper than Steam, but this isnt good service at all, Im quite disappointed that Galaxy still has these issues so late in the game.

Hey, I did this already. My game files are now corrupted.

You did it in the temp folder, right? Because any changes in the temp folder won't be applied to the game until its complete in the temp folder, which it won't ever complete until you do the steps I outlined.

Yes I was in the temp folder. It was the only location that a .download file was found. I followed the same steps as found in the other thread, the same steps that you mentioned. I guess I'm just unlucky?

THANK YOU!!! This worked for me

Doesnt work for me, downloader still stuck and launcher still reports corrupted data.

Thank you ! It worked.

I marked it as solved to help people who might have the same problem. I hope GOG are working on a serious solution.

You can't just say that or cdp will assume this is an acceptable solution to the problem, like they already did acknowledging it in their knowledge base article.
And it doesn't work, at least for me

Worked for me.