Originally Posted by Lapsa
Now it's even worse than that. Eventually data loading just stops with a message that market is closed. Despite that it's not and wasn't.
This is a script problem. You need to change the BarMode so that BR_WEEKEND is disabled. (By default, it is enabled.)
https://zorro-project.com/manual/en/barmode.htm

On that note, most of your other issues appear to be script problems. Either post your entire script or send it to oP Group support.