What settings do I need to include in the .bat to get this to run on my 780Ti? I can't seem to get it to fire up. I just have the default info in there for now, but not sure what other parameters I might need
you can use --throughput 6 (if it isn't plugged into a monitor... ).
For those having lag --throughput 1 should help a bit (as well as increasing mem clock).
The problem with lyra is that it sucks all the memory bandwidth (leaving only a little for standard operation... my advise would be to use the integrated gpu (if your mobo/cpu has one) for the monitor while mining lyra2.
This can be monitored with MSI Afterburner, using "FB usage" graph, which show the frame buffer usage.. if the buffer is constantly full, you should expect lag... (current setting --throughput 4, gives a FB usage around 90~95% on 9xx serie (but it is somewhat lower on the 780ti because the memory bandwidth is higher... )