I found that when I enabled Download Station of my NAS, the real time logs of my router showed me that the NAS was transfering data to internet by UDP continually even there was no BT or other stuffs running in the queue. 8080 port-forwarding was not set and nobody was using QGet including QGetServer.exe on PC at that time, the settings for BT of QGet were all disable too such as (Listening port and DHT network - UDP).
The firmware version of my TS112 NAS is 3.7.1 build 0615
Is it normal or are there any bugs with the software? Is there anyone got this experience?
Thank you for your reply and sharing!