I mention this problem on another old post and have not received any responses so thought I would start a new Topic to see if anyone can help me.
I have created 5 external instrument midi devices each connecting a separate midi port to a physical synthesizer (they are all rack mount synths without keyboards).
Dell PC - Intel i7-6700 3.40GHz
Memory - 64GB
Using SSD Drives
Motu 828mk3 with Focusrite OctoPre Mkii audio interface
MidiSport 8x8/s Midi interface
- When I first start Cubase 8 all the synths respond to my midi controller (Roland A-90) with no or so little latency that I don’t hear it.
- After playing on any of the instruments for a minute or so, all the synths have about a .25 second latency. If I switch over to a VST Virtual instrument there is no latency.
- If I quit playing for a while the latency goes away.
- If I start playing again the latency comes back.
It seems like a buffer problem to me and there is probably a setting somewhere that will correct the problem, but I have not been able to identify it.