UniFab 2.0.3.8 and 3.0 stops working - hangs in prepare converting

[LotharWeber]

UniFab 2.0.3.8 stops working. Prepare convting never stops. Also in preview. New version 3.0 is the same.

[knighter]

Please update to the latest version of Unifab 3.0.0.2.

Are you using Video Converter or Video Upscaler？
Please send a screenshot about this problem.

For your problems, could you please use other videos to see if this is a universal problem, or just for this one ?

Also please send the new log.