Neither of these two slaves can set the required resolution, even after repeated re-image cycles. May need to loop in Q to help if it's not something obvious.
:coop, i checked these 2 hosts and they were both at 1900x1200 resolution. confirmed that nvidia control panel was installed and i also rebooted both hosts 2 confirm they booted up to the correct resolution. i'm wondering maybe it took a little longer than normal for the display adapters to get installed? please reopen if this is not the case.