[Riser]

There are vars to set the min/max values for rate, cmdrate and updaterate. Even interp_ratio. Really not too sure about interp, I've gone through my old cfgs and even the cevo cfgs and couldn't find the var for interp.

Maybe Bison could come up with something to check if a players interp is too high, if it is kick em after a warning. Now that I'm sure is possible w/ sourcemod.

To add:
I think one of the non-steam clients comes with a preset interp thats really high.