Yo, I've been having the same problem as well, recently subbed for the new patch and since then I've always had the "poor connection" sign when logging in and my latency is as well 200+ms making double weave impossible without clipping and it's been happening to a couple of friends as well.
Based on your internet provider I can guess you're from Portugal, same as me, I'm having the same problem on a different provide (NOWO). Let's hope there's a fix.