Wi-Fi SLOW as F@#$%&

Hi guys, since a few days ago, my Wi-Fi it's super, super, super slow and I don't know why...

I changed the rom and FW but it's the same, (Lollipop and MM).

Does any one know what's is going on?

Speed test on my phone

http://ift.tt/294QAwN

Same test on a Note 2 and and Moto X

Note: http://ift.tt/294QBBd


Moto X:

http://ift.tt/294QoO7

Saludos y gracias

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