I'm actually trying Event Input for the first time. Decided to try streamlining my main template, going from running several parallel VEP instances to two or maybe three at the most. I'm on Cubase 7.
Very first Event Input I create, and assign to a not too complex VEP instance running about 10 Kontakt libraries, and it drops/skips notes, some get stuck, etc. Everything worked perfectly as independent VEP instances running on the VEP x64 server and Cubase. I'm puzzled, and glad I found other people reporting the same, and not on Cubase. So must be something on the VEP side, no? For the record, I don't have any latency compensation enabled on Cubase.