BUG: Upscaling on 3.0.1.9 not working: BLACK SCREEN

dan2194919

With version 3.0.1.9 the Upscaler is not working any more. I have a RTX 5070 TI with Windows 11.
When I use the Upscaler after few minutes the screen becomes dark and there is no way to get it working, I have to perform hard reset. I bought the version 3.0.1.8 and the Upscaler was working. I tried to reinstall the version 3.0.1.8 but at the first run, is shown a message stating the the software is too old, forcing the upgrade.
After the upgrade the Upscaler is not working anymore on RTX5070.
This version for me is not usable and or you allow to run the previous version or I will ask for a refund.

vivi

dan2194919

3018 is not available to use anymore.

You can wait for 3020 to release see if it still have this getting dark problem.

Or you can try 3017:
https://dl.unifab.ai/download/99_3017_dde72619/unifab_x64_3017.exe

dan2194919

This version is a little better, but the GPU goes to 100% and after few minutes the Deskstop will start to freeze.
I tested other movies and the Upscaler does works. It seem a problem specific to the clip and probably to the GPU RTX5070ti (NVIDIA till now was unable to release stable drivers for the RTX 50 series).

It is possible to download some samples here (the link will expires in 6 days)

Upscaler-sample1.mkv
Upscaler-sample2.mkv (this one for sure will freeze the Desktop on RTX5070ti)

vivi

dan2194919 3020 is released , please try this version on your end:

https://www.dvdfab.cn/mlink/download.php?g=UniFab

vivi

dan2194919 You can also try this solution：

Delete the Runtime folder and the AImode folder restart the software to try again. The default is

%appdata%\UniFabAI\UniFab\

dan2194919

Unfortunately the new version has the same problem (see picture)

Please test the files that I provided in my previous post on GPU RTX 50 series

dan2194919

I performed some more tests.
I installed UniFab 3.0.2.0 on my old pc with RTX3060, and the installation shown the installation of Fast Model Runtime

I removed UniFab from my new pc and reinstalled UniFab 3.0.2.0, in this case the installation of Fast Model Runtime module is missing.

On my old pc with RTX3060, in the upscaler module there is “Universal-Fast” model

on my old pc, the upscaler is working perfectly.

On my new pc with RTX5070ti the “Universal-Fast” model is missing

the upscaler is not working as described in my previous post.

So it seems that the problem is related to RTX5070ti or in general to RTX 50 series.

vivi

The fast model is optimized for RTX10 and RTX 20 graphics cards. Starting from RTX 40, using fast is actually about the same as high-quality speed. RTX 50 does not support the fast mode because the frameworks are different. RTX 50 cannot use the fast model, so it is not displayed.

dan2194919

I understood, but the Upscaler is not working on RTX 50 for some movies. I hope that this problem will be fixed in the coming releases.

vivi

dan2194919 We are working on this freeze on 9.95% problem. Still need more time.