If this is a performance issue, usually one of three things is the answer.
1: Make life easier on the computer. Consolidate tracks/effects etc, close other programs and background services.
2: Increase HW buffer size, which in turn will increase latency but smooth out performance issues, to an extent.
3: Upgrade your computer. Could be more ram, faster processor...It depends.
If it's just a latency issue, then reducing hardware buffer size will help, along with 1 and or 3 above.
Hope that's helpful.