Not sure if you use a MIDI board for all of your vmix shortcuts or not (that is the only way I do it). But a last resort would be to have the images you need to display and set them as an overlay. You can use triggers to bring them up as an overlay with the scoreboard or have On/Off shortcuts assigned to your MIDI board (or number pad on keyboard). Just an idea.

Thanks very much to everyone. I will definitely look more closely at the vMixUTC when things settle down here. I assumed SetImage would give me what I was looking for, but it worked a bit differently to how I was thinking. Once I changed to opacity back on the base graphics and set SetImage to path/filename everything is now working. Many Thanks!

At the moment, as we are forced to use a Wirecast system provided by a client, I decided to try setting up vMIX just for graphics/scoreboards from a slightly older laptop (older generation i5/i7) being fed into Wirecast over NDI, since their scoreboard and graphics options are very minimal, not even a clock!. We will be controlling it via a keyboard and an older X-Keys controller. vMix seems to do everything we need in this. We have been looking at other paid graphics programs that offer a lot more details, but most of which we cannot implement on a regular basis or justify the cost of. Also, using vMIX in some form on a regular basis will help our crew get comfortable with it and hopefully encourage our client to switch as well.

Many Thanks
Argo82