Updated VEPRO7 to 7.3.4374. I load Kontakt 7 in VEPRO, record a track in Cubase and the strange thing is: when recording and playing back with the screen of C14 in front I get a lot of pops and glitches. When playing back with the screen of VEPRO7 in front: no pops and glitches at all.
My interface is a RME UFXii, buffer at 128 sample; RAM 128Gb. Never had this problem before.
Another test: I copied the recording to a new instrument track in Cubase and muted the original track (with VEPRO7). No pops and glitches when playing back
With higher buffer size (256) in Cubase also no pops and glitches on the original track.