I have been using Profilux 4 since the launch of this product.

Recently I replaced my PC with a new one. From now on I cannot connect Profilux 4 to the new PC. When I plug the USB plug into the socket on my new personal computer, the Profilux "freezes" and stops working. Disconnecting the Profilux from the power supply and turning it back on does not improve anything. Only by disconnecting the USB cable from the PC does my Profilux 4 restart.
Please let me know how to solve this problem.

My Profilux 4 still works fine when connected to my old PC.
Profilux 4 Firmware 7.36
GHL Control Center V1147