Hey Vilanovam,
Thanks for sending over these pp2 files!
It looks like the pattern of increased latency in your results starts pretty clearly at hop #2, and continues through the full route to the final destination. This would imply that the culprit in your issue is somewhere between hop #1 (your modem/router), and hop #2 (the first step out to your ISP). Based on the pattern, and where it's starting in the route, this is *most* likely bandwidth saturation (as I had mentioned in my previous message).
If you have any other questions - please let us know!
Best wishes,
-Gary