Ssh to the device and try this command:
echo 750 > /sys/devices/pci0000:00/0000:00:02.0/drm/card0/gt_min_freq_mhz
If it works add it to storage/.config/autostart.sh
Thank You, It works! I don't have autostart.sh in that place. It's OK to create new file?
Any other advice for this platform?
Best regards,
Goran