Thunderbolt

okay, adding another 4ms to the system, yeah the virtual soundcard could be to blame.
but what about system stabilty / reliabilty?

2.99ms RTL ? at wich sample rate? including converters or just for ethernet - sequencer - ethernet?
As as far as i know the whole ethernet protocol and the router adds latency to the system.

do you have tested it yourself or are these the marketing claims?