Fetching restrictions aborts on error

[gene-pavlovsky]

I want to fetch restrictions for all my apps (for the first time after installing a new ROM).
I open Operations > Fetch restrictions, tap OK, XPrivacy starts fetching restrictions. I guess my WiFi signal or internet connection is not that stable, because every time I try doing this, after fetching 1-5 restrictions, there's either a Read timeout, or Read error: ssl=0x5a5575f0: I/O error during system call, Connection timed out, and the whole process aborts.
I expected the app to retry failed operations several times before giving up. And there should be some way to resume fetching from the same point where it was aborted, rather than start from A over and over again.