I have CAC-1070 rev A1-00 FW 7.1E 1613 connected to Nvidia GTX1060 DP and Full-HD TV HDMI
TV supports many refresh rates, incl. 60 and 23.97
When TV is set to 60Hz — CAC-1070 plays 60 fps video with no visual problems.
When TV is set to 23.97Hz — there’s a problem playing 23.97 fps videos. I could describe it as “vertical tearing”: the picture’s left edge (rather wide one, maybe 1/5th of total width) is shown on the _right_ side of the screen. In other words, the picture looks like shifted to the left and “looped”. When playback ends — the screen stays shifted until TV is set to 60Hz and a 60 fps video is played.
I didn’t have time to check other fps-rate pairs (like 29,97 or 24) yet.
I didn’t check mismatching pairs (like 23.97 fps video on 60Hz TV) because using pull-down, telecine, etc. is the very thing I try to avoid.
I tried other DP-HDMI active adapter — everything works Ok with it.