File not synced when it's a link to another channel

[Raif9]

When the file instead of being uploaded on the beep channel is added by a link to another channel (see img1) the software after several time of interruption simply fail to download it (img2)
If not adjustable a solution could be to just skip this type of file faster, as now just one file takes more time than the whole process of synchronization

[Jacotsu]

please post the course name so that i can debug it

[Raif9]

My course is [2020-21] - TECNOLOGIE E MATERIALI AEROSPAZIALI [ LUCA ANGELO DI LANDRO ]

the course were the file was actually uploaded is [2020-21] - TECNOLOGIE E MATERIALI AEROSPAZIALI [ GIUSEPPE SALA ]