[HELP] Upscale - crashed on muxing

[Miranda]

I think I may have figured th  problem out. There may have been an older job in the queue that was also running?

[Selur]

There may have been an older job in the queue that was also running?

if you run multiple jobs in parallel that create the same file, this can cause issues.
Once no other job is accessing the file and assuming the files are still present and not broken, the muxing call should world.

Cu Selur