There is a version issue with the "Driver Setup" rule. N3V has forced an update from <kuid:-16:2025> Driver Setup [Build 3.4, Base, obsolete] to <kuid:-25:1485> Driver Setup [Build 4.5, on DLS]. 1485 publishes the driver list in a form that <kuid2:82445:90001:9> Driver Schedule Rule [Build 2.5, built-in] cannot read.
Worse, they have published Driver Schedule:10 as a package item for routes in Trainz 22 and it is not available on the DLS.
For our own use what we can do is go into Content Manager and delete Driver Setup 1485. Make sure you still have 2025 installed (it should be there because it's a built-in.) Then edit the session in Surveyor and if necessary delete and reinstall Driver Setup. And set it up again.
N3V knows about this -- they provided the information on the Schedule update -- but apparently they don't care they've trashed so many people's sessions.
I'm still writing sessions in T:ANE for publication and this is a royal pain in the kiester to work around.
>:B~(