by the way its not only opening scene, those flashes everywhere and so bothering. even you walk, you can see those colorful lights at your foot. so annoying.
if you have ssd and game location is in hdd then it won't work. i had same trouble but i fixed it. transfer to ssd, select locate game in ubisoft connect, locate game in your ssd and play.
have same problem, gtx 960 gaming 4g.
I bought a new card rtx 2070 super, and this issue gone. now i don't see those lights. and also i updated my windows before new card. maybe that solved my problem i don't know.
@pale_rider_tv okay, coz it doesn't work in hdd when you have ssd.
@pale_rider_tv is it in your hdd or ssd?