I've had some success in the last week working with an OSC whitelist script that a friend wrote in Processing - it screens all OSC coming from the master computer and only passes commands to the slave computer which contain the whitelist terms. I've managed to slave-control a second copy of Res this way pretty effectively so far, and work around the black-screen bug. There are still quirks, such as the fact that clip triggering only works when Beat Snap is set to something other than "none", but it's an encouraging start. If others would like to give it a try, let me know, and I'll upload when I've had a bit more testing time with it.
- j