Start of match stuttering and heavy lag

[clownratf]

At the start of some matches I get intense lag and stutter to the point that the game freezes for a bit. For the rest of the match it runs perfectly fine though.

 

[mr.fox001]

Maybe its shaders compile? I have something similar on my Radeon 7600

 

[axaxaxkatana]

At the start of some matches I get intense lag and stutter to the point that the game freezes for a bit. For the rest of the match it runs perfectly fine though.

Were you able to fix it?