I am facing a strange problem with my new Bipac 7800DXL updated to the latest fw.
Have a look of the picture I just taken of the emule's statistics:

As you can see every now and then the connection goes down and then back up. The weird thing is that I do not lose signal, the adsl remains connected and nothing appears in the register of the router nor KAD and server get disconnected.
I did not have this problem with my last router and I have not changed anything but the router with the Billion Bipac.
Any idea about why is this happening to my pc?