To check what the issue is , we will be using a PC
Lets change the Client
To pinpoint the issue we will need to change the client and see what happens , Kindly download and Install https://www.tixati.com/
Torrent Client. After that find a decent torrent file which is has a decent seeders, and tell us what happens ? you can try to disable DHT and try and again turn on DHT , in case nothing happens, share your Event Log (you can screenshot and share the image or upload it on paste.drhack.net
Torrents Blocked through Router
as per your question, the chances of torrents being blocked through your DSL Router is also a possibility.
If you can tell me which Router you are using ? because stock DSL Routers do not support blocking of Torrents as almost all clients these days use random ports and you can not block them all ...
- Login to your Router admin page 192.168.1.1 / 192.168.10.1 etc
- Go to Advanced Setup > NAT > Virtual Servers [ can you see any ports forwarded here ? let me know ]
- Again , Advanced Setup > NAT > Port Triggering and add 27106 and select TCP/UP in all boxes
Let me know what happens, there are so many routers that i can not tell you exact settings ..if its feasible I can do a Teamviewer session and look at the settings myself