Vallo Kallaste wrote: > Yes, that was my initial guess as well. Following archive contains 'dispread > -Iw -D 6' log along with .ti1 and .ti3 files. Setting > ARGYLL_MIN_DISPLAY_UPDATE_DELAY_MS=800 has effect, colprof reports peak error > around 4. Hi, the measured delay for your display is very short (23 msec). What sort of display is it ? Graeme Gill.