I have encountered a problem with text entered into a renameable asset, a station nameboard or sign, changing case when a route has been saved and then reloaded. I am using TS12 SP1 HF4.
The nameboards (front row) are configured as shown below. The second row has been added for comparison with another nameboard that does not have this issue.

The route is saved and I exit Trainz. When I reload the route the letter cases of the names have been changed as shown below.

Even more confusing, a third example using the same starting text as shown in the first screenshot produced different results again on reloading with all the text in the last two signs shown in lower case.
The nameboards have not yet been uploaded to the DLS (and will not be until we can resolve this) and the designer (elstoko) is at a loss to explain it. Has anyone encountered this problem before or have a solution?
The nameboards (front row) are configured as shown below. The second row has been added for comparison with another nameboard that does not have this issue.

The route is saved and I exit Trainz. When I reload the route the letter cases of the names have been changed as shown below.

Even more confusing, a third example using the same starting text as shown in the first screenshot produced different results again on reloading with all the text in the last two signs shown in lower case.
The nameboards have not yet been uploaded to the DLS (and will not be until we can resolve this) and the designer (elstoko) is at a loss to explain it. Has anyone encountered this problem before or have a solution?