Results 12 issues of NothingIsLost

I'm using the following settings: ![image](https://user-images.githubusercontent.com/89109712/134924383-478b2536-e557-4409-9fc3-b291ae7cfc11.png) And on MacOS, the "Refresh Mirror" command leads to two unhandled exceptions: ![image](https://user-images.githubusercontent.com/89109712/134924128-b844dce8-50c4-4110-a2c8-53d3d1969c32.png) ``` VM15122:1 css VM15122:1 Uncaught (in promise) Error: EISDIR: illegal operation...