All the servers are at %10 CPU usage and using about 1.95 GB of the memory out of 16 GB. (I checked this in the task manager performance tab).
All the rates on each server is the same (default).
I was thinking that the server lag could be coming from the rates not being set correctly? I never fiddled with cs1.6 server rates before so I don't really have any idea what I'm doing

Should I try adjusting the rates? or could this be a problem with something else? Like server plugins?
The other problem I'm having is... the CSDM server keeps repeating the current map it is on, even if I have the mapcycle.txt filled with maps... (5 maps) it seems to only be happening when CSDM is on.