Same issue still exists... although on my Quad with 4.05_m48UB_HD, I manages to arm the 1st input with no problem. Second input did get stuck on "Init Video Input 1 - getting channels"

All other computers - duals and laptops have the same issue as m47.

When we restart catalyst, the Video Input is armed and ready. As long as you dont turn it off and on again, it isnt a problem.