Thanks for coming back to me. Here's what I've tried since last night:
- Run through Steam and run direct from the EXE
- Run from SSD and HDD
- Tested on all graphics settings
I managed to get it running fine on "fastest" once with no frame rate drops, but on other attempts it was just as laggy.
I'm sure it's fixable, I just need to work out the issue. Is there a way for me to tweak the config file? I couldn't find the graphics settings and was going to see if I could change the v-sync settings to match my monitor frame rate or something.