Well, as I expected, the noise is still there in the same level that it was before.
I tried a few different things (cables, power supply), but nothing got rid of the noise.
I guess the fact is that the Timefactor is just a noisy pedal, which is really a bummer, because I love everything else about it.
But Eventide was great… my pedal came back looking brand new because they had cleaned every part of it, and it was packaged incredibly well. They were really helpful… it's just too bad that it seems like this is just the way the pedal is.