Hello i have opened port 6112 on my router and when i go to connect to d2 it still says can not connect cause port 6112 is blocked still. I dont know what i have to do so that i dont get this error everytime i try to log in....

Try turning off and then back on your modem.

you sure you forwarded the port? and as above said try restarting the router and trying again. Lmk if that helps if not, toss me a PM ill try and help. Not on much so ill check when I can.

yes i have opened ports 6112 and 4000.
I have restarted my modem.

If you have a third party firewall you'll have to allow it through that as well. Look into resetting saved network settings for programs on your OS. GL