The options are disabled because you selected the option Prevent access to options for this block set at times when these sites are blocked and now those sites are blocked (hence the options are currently inaccessible). The purpose of this option is to allow users to prevent themselves from easily changing the settings once the sites have been blocked, but in a way that doesn’t prevent access to all LeechBlock options.
If you really need to change the settings for the block set before the blocking period has ended, you can do so as follows:
about:supportinto the location bar of your Firefox browser.
- Click the Open Folder button next to Profile Folder.
- In the file explorer, navigate into the
browser-extension-datafolder and then into the
- Open the file
storage.jsin a text editor (e.g., Notepad).
- Search for the keyword
#with the number of the relevant block set). Change the value immediately following it from
- Save the file
storage.jsand restart Firefox.
- You should now be able to change the settings for that block set.
If you can’t access
about:support then you need to swallow the red pill.