I'm investigating ERP LN. I'm just curious as to why the double right chevron (instead of the option dialog) that sits in the system tray occasionally decides to scroll right. Any ideas?

Do you have the windows option - "Hide Inactive Icons" enabled ? and you enabled option - "Lock the Taskbar".

Are you on the latest version of Worktop and BW ?

Only when you have opened multiple environments the arrows are scrolling. In this way you are able to find out to which environment the current session belongs.

Regards, Adriaan