ВРОК постоянно сидит резидентом и чего то там обсчитывает
Это вряд ли. Лучше посмотреть какие параметры командной строки Врок передает gpl.exe при запуске.
Возможно один из параметров вызывает лаг.
Вот выдержка их readme11.txt:
You can now override any of GPL's .ini file options on the command line. The command line overrides are not saved to the .ini file, so there is no need to backup the .ini file. This facility will generally be used by programs that launch GPL (VROC, for example (see http://gpl.gamestats.com/vroc)). The format of a command line override is...
-ko"numeric_id:section_name:key_name:value"
...where...
numeric_id is the ID of the .ini file that contains the value to be overridden. The mapping is:
0 = core.ini,
10 = app.ini
20 = player.ini
40 = track.ini
50 = address.ini
65 = server.ini
section_name is the name of the section within the .ini file in which the key exists. [Communications], for example. The brackets ([, and ]) should not be specified.
key_name is the name of the key. net_mdm_client_send_every, for example.
For example, to use a value of 3 for net_mdm_client_send_every from the Communications section of core.ini, you would use...
gpl -ko"0:communications:net_mdm_client_send_every:3"