Moving it to the top solved it. Thank you! I am loving the workflow I'm developing with Reaper.

I embarrassing realized that I was trying to run my VEPro through my wifi connection rather than the ethernet cable between my two computers. Now that I fixed that I am getting much better results (duh).

The feedback routing is working well for me, except sometimes the first channel stops sending midi to VEPro if I have an effects send on the channel. Does this happen to anyone else?

You are getting much better performance than I am. I will have to take a day to try and trouble shoot what is making my system choke at any buffer less than 1024. Are you able to run large sessions (full orchestra) at 128?

Do you mind sharing what buffer size and soundcard you are using? I have not be able to get my latency down to a rate I'm comfortable using. I run a 2012 maxed out Mac Pro as my sample computer and a 6 core 2013 mac pro as the sequencer with an UAD Apollo quad as my interface. I am away from my 2nd computer for the week but I have had zero luck getting Reaper to play nicely with VEPro. Are you all cutting off the anticipate FX feature?

Thanks for sharing your settings!!