Nat Type [AGAIN]

As most of you know.I had my nat type open for a while... Untill today.
Here are a few problems i face.
1. Whenever i turn off my modem and turn it back on it takes 20 minutes for internet to go GREEN.
2. When i forward ports my Internet litrally F's Up.
3. I do not have a static IP
4. My ISP cant open my nat (Stupid C***)

Any help please?

Have you tried to type "upnp" to console? without " of course.