U2723QE, three, primary does not wake up from sleep

I have three U2723QE connected to my desktop running Windows 11. One via HDMI and two via DP 1.4 MST. The first U2723QE on MST would not wake up from sleep a few times of a day. It shows a complete blank screen and no button is responsive when this happens. The USB devices connected to the monitor still work though. I have to unplug power and plug it back to make the monitor work again.

After having this issue for about ten days, I swapped the two U2723QE on MST. It appeared to be fine for the first few days, or it could be that I only used my computer for a short time during those days. But now the same issue is back and it still happens on the first monitor on MST.

I searched the forum and found this thread. which appears to be same issue as mine. Is this a known issue for U2723QE?