Azureus NAT problem: Plis Help !

Hi Guys,

i have this new problem with the Azureus in my laptop which is connected to the home network thru the Dlink DI524 router. my azureus is presently downloading at max 15-20 kb/s (although i am in cable). even some downloads are at 500-600 b/s only!

regarding the seeds, upload speed goes to about 30KB/s sometime, and then fall down to 1-2 KB/s and stops, then again resumes for a few while.

at the bottom of azureus a Red light is there near which its mentioned as "Firewalled". also there is a yellow "DHT firewalled" light.

also the smilleys are yellow

i have set up a static IP for this machine and also have forwarded a TCP/UDP port as mentioned in portforward.com. but i have not used a range of ports.

still the problem is there ! still the NAT test in azureus says "NAT error " !
plis help me how can I get rid off this prob..
regards,

 

ok guys now it looks NAT is ok, light is green...but the yellow light with "DHT firewalled" message is still there..

i can see green smiley in some of the uploads, but downloads are still yellow...

upload is at about 40 kb/s total, but download is 1 kb/s or below in total for all torrents downloading right now..

so what to do next?