Hey guys, my A4T has been running pretty sweet, the last few months I have been getting strange vertical red lines on my workbench. I used DeOxit thinking that perhaps the Zorro daughterboard was oxidized. I swapped cables, swapped monitors, problem persists. If I jiggle the vga cable it clears up for a second. on a whim, i changed from a 16bit to a 15bit screenmode, and it cleared up. Do you think it's a hardware issue, or perhaps corrupted drivers?
