I'll have Krydos take another look, but considering what was posted in your last topic and the fact the issue returned, it sounds like what you're running might just be too heavy. I'm not sure if there's further reduction possible or not. If not, the permanent fix may require buying an upgrade. I'm not sure if a trial would be possible for the upgrade to see if it would actually fix the issue before buying it.
Escalating again to see if any further improvement can be made.