- Ctrl+Click on Change Speed Limits sets maximum travel speed for all relevant orders
- Ctrl+Click on Clear Speed Limits clears speed limits from all orders
- Ctrl+Click on Change Time sets time limits for all relevant orders
- Ctrl+Click on Clear Time clears time limits from all orders
- Disables time limits for conditional orders.
Ideally, being able to set and clear global speed limits should be a feature of vehicle groups rather than shared timetables, but the "obvious" user interface for it seems awkward. But being able to do it per shared timetables is still a lot better than having to do it per order.
On the other hand, the times in timetables refer to either waiting times at stations, or to scheduled travel times.
Setting and clearing waiting times at stations for all stations at once is, of course, useful when doing separation for PAX vehicles. Setting travel times to the same value for all orders is probably less than useful, but it comes free with the other features. And being able to clear all travel times at once however is useful, and is a quick way to reset the timetable.
Last but not least: it's currently possible to set and clear time limits to the conditions in conditional orders. This seems to be a bug, or at least I can't think of any situation when such limits would make sense. Thus the patch simply disables the time buttons for conditional orders.
