I happen to to know a little about Kat.cr :-)
Some countries and isp's block KAT's main site! (Rude I know - but https://kastatus.com/ is usually NOT blocked)!!!
From there you can get access to on e of KAT's safe proxies!!!
And on other method that works wonders is by adding Zenmate (proxy) to your extensions. I hides your isp address (somewhat) - and will allow you to access Kat.cr!!!
Also great for youtube - to get around country blocking!!!
And finally my friend and retired Super Mod on KAT - Keka_Umans made a website to down load KAT torrents directly!!!
Go To http://kekasworld2.comli.com/KAT/DMCA/
and copy and paste3C381CDB0EC7851347A6C1F3647055B22B96F0E2
Into the second box there - boom Skyrim Perfectly Modded V4.1 -
will now download!!!
Good luck everyone!!!!