L1KVM DP1.4 w/ 2019 macbook wake from sleep

Question

When my system wakes from sleep my primary monitor is delayed in coming on, and when it does it’s mirroring my secondary monitor, and I cannot change anything about the monitor in display settings. I can fix it by removing then replugging the TB3 cable on the mac.

System setup:

  • l1kvm 2 port dual monitor dp1.4
  • Output
    • LG 34GN850 - primary monitor (right)
    • Dell S2417DG - secondary monitor (left)
  • PC1 - Arch Linux w/ 6900 xt (sddm + plasma)
  • PC2 - Belkin TB3 Dock Plus
    • Macbook 2019 13in 4xTB3 on Catalina

Bonus question

My linux box and my mac box rearrange windows when switching back and forth. The store says there are topics addressing this in the forum, but apparently my forum-search-foo is weak. Is there a post someone could point me to or suggestions to fix this for Arch w/ plasma and for the macbook?

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