OP: https://community.xibo.org.uk/t/xibo-for-windows-v2-r257/24692

updated from R254 to R257 on a win10 client. The client is playing just the default layout without any scheduled layout asigned to it.
i got the following error in the xibo log:

[ScheduleManagerThread] ScheduleManager - Run
Exception in Run: Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index

when i schedule a layout to this client it works, even when i schedule the default layout.