@Rick, did you try this one? sudo cpufreq-set -f `cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq` would you please also switch to intel_pstate driver and verify it?
@Rick, did you try this one? system/ cpu/cpu0/ cpufreq/ scaling_ max_freq`
sudo cpufreq-set -f `cat /sys/devices/
would you please also switch to intel_pstate driver and verify it?