I installed yac library server on linux / docker.
I can connect to it and browse the library.

However, when I try to read a comic (cbr or cbz), I get a "Error getting comic content" error

I tried adb logcat, but nothing obvious.
On the server, I see

```
yac-server | WARN 2024-03-18T11:43:07.915 QIODevice::write (QTcpSocket): device not open
```

Any ides? Thanks