When I try to use the RTT jetway signs, the numbers and sometimes the sign box itself flashes very rapidly (looks like at 30 Hz, the refresh rate of my 4K monitor).
I am using a pair of 1080Ti GPUs in SLI--if I disable the SLI and go to one card only, the flashing stops.
Also, on many of the signs, they appear as a black background only, with no text. When they first come up, the text flashes briefly, then disappears. This happens with or without SLI enabled.
Regards
Bob Scott