Windows 8 pro, ASUS laptop i7, 8GB ram, 2 Pluggable USB 2 model UGA-165. 3 monitors - two on pluggable adapters, one on system hdmi graphics.
system was fine until a recent reboot.i did a system restore to several days ago (only one available) - no improvement.
all apps unacceptably slow on the monitors connected to pluggable, everything runs fine on the monitor connected to the onboard video card.
By slow i mean operations like dragging, typeing, resizing. I’m a professional software developer - this is a killer problem.