So… I’m not sure how should work RPHtiny, but for me it doesn’t work at all. Firstly, I got the CAS-system problem, but I deal with that and now it’s just stuck on nothing. I waited for the hours, but nothing happened. I wasn't even allowed to see the login screen. I tried everything and it doesn't help at all.
When I tried to find something looking through the forum I didn’t find the problem similar to mine. So I hope someone will help me out.