After comparing the changes between versions 3.05, 3.06, and 3.07, we found no modifications related to thermal control. The PROHOT signal originates from the CPU when it detects high temperatures. A significant change in versions 3.06 and 3.07 was the update to the AMD PI code to meet security requirements, but other products with this same update are not experiencing a similar issue. We are running the heavy loading to see if we can meet the problem.