The problematic filter:
https://raw.githubusercontent.com/X01X012013/AdBlockProtector/master/AdBlockProtectorList.txt
Either an error appears or the loading goes on and on and on.
The filter is installed just fine when you load it from a local file.
Original thread:
https://forum.adguard.com/index.php?threads/19842/