Get it replaced under warranty.

That's not right. Spain is one of coutries who use Annex B. You should confirm with your ISP for some advice. ADSL over POTS (Annex A) ADSL over ISDN (Annex B)...

You haven't realized that the firmware is very old... Upgrade the latest firmware which may help you to solve the current problem....

I noticed it indeed. Don't know why but yours is V2 which is not affected. Enjoy your internet. ;)

There are similar post that you can refer to. http://forum.tp-link.com/showthread.php?73094-Difference-with-w-8970...&highlight=annexb If you want to know meaning of annex A and B, you may google it.

Omiez, did you get any more replies from the support? It is not acceptable that we have to use default admin/admin, isn't it? It seems that 140929 is not the latest firmware. Try to upgrade 141110...