Trygve, I've seen this behavior in the past, when I built computers for a living.

There are two probable sources for this to happen:

1. some faulty component(s) in your new computer. Either the RAM or the HD.
2. some (all?) audiophile RTs are from corrupted downloading.

Both causes leads to the same erratic behavior: the data read from the disk, is not the same than the one delivered to the CPU to process, so the outcome can simply not be the one expected, 'cause the RAM stick(s) are not handling the file's checksums well due to faulty timing, or the sectors where the data was written are bad.

That's the beast I can do without actually opening your machine to test.

HTH,

Last edited by LtKojak; 05/17/17 09:04 PM.
Pepe aka Lt. Kojak
Milano, Italy
https://soundcloud.com/theodore-kojak/tracks
Hy-Bro Test Sound Files