Hi, there. This add-on was awesome before firefox 57 update. Now it's really give me headaches. I am using ShadowSocks as proxy. when I set by patterns and priority, I can not access blocked sites. Switching to using proxy shadowsocks for all URL, I can, but there will be huge memory problem. FoxyProxy version is 6.1.9. imported old xml setting file. I think the old FoxyProxy.xml file is the problem, wish the subscription list auto-updating could be available soom.