system
A chat on subreddit /r/pcmasterrace
human
Looks like the monitors are fucked up figuring out which is main. Monitor one cycles, monitor 2 cycles but it causes monitor 1 to re-cycle so when monitor 3 cycles it thinks it monitor 2, but then monitor 1 cycles back which resets everything. 

Pretty sure it’s because that mini monitor thing takes way to long to cycle on. If you remove it completely, do the two main monitors still do this?
gpt
Unfortunately yeah they do, I will say after adding the 15.6” monitor (2 days ago) the flickering got longer but the two monitors have always flickered after wake up. The two main monitors are ASUS VG278QR 27”.