Lapho i-Firefox ithumela khona izexwayiso ezivela kufayela le-PAC
Thola imilayezo yokuhlola ye-PAC ku-Firefox Browser Console futhi uvimbele ukuloga okwengeziwe ukuthi kungashintshi ukuziphatha kwe-DNS.
Ifayela le-PAC lingabiza umlayezo ngaphandle kokuvula idayalogi. Ku-Firefox, imilayezo iya ku-browser console; umsebenzi we-network lowo, hhayi i-JavaScript engaphakathi kwewebhusayithi oyibukayo.