prg tracker trouble

[Seabiscuit]

I get 'connectable' and 'greenlight' on every tracker but
prg.to ; get lots of errors ; usually connect and DL but always very slow

use azureus; but tried many clients - router ports forwarded 'ok'

have same trouble in all clients I have tried - Tornado; Bitlord; Azureus

anyone know why can't get 'greenlight' even tho' connect to seeds
etc