CSGO vertigo boosting .

Hi there . I recently tried the csgo boosting myself , there's a issue which im currently facing right now . Everything works fine till loading the map . Its seem that its getting pretty laggy and I cant enter the game , causing 6 accounts to have 30 mins cooldown . Using a 8gb ram . On console i also typed engine_no_force 2000 ( not sure if im wrong ) . Is there anyone who can help me troubleshoot it ?