Cannot reproduce on MacOS Sierra, and Qt 5.9.1 using master on 11/06/2017.

Thanks! This may be Windows-specific then.

I reproduce as well on Ubuntu 17.10 Qt 5.9.1

@hina-shah: Can you please try again? Make sure you don't use a MRML combobox, but a regular one. Like the ones I mention above, or the module selector combobox. Thanks!

Sorry for taking long to respond. I tried again with yesterday's master, Qt 5.9.1 . Loaded a Volume, went to the Volumes module, W/L combo box, and then switched between Auto W/L, Manual W/L and Manual Min/Max. The text in the combo box remains intact. Also tried the same with Application Settings: for example changing the orientatin marker in Views from None, to axes, and to humans. The text remains as it should be.

However, after I loaded a volume, a LOT of the menu items grayed out for some reason. (Application Settings included).

Thanks! Can you include a screenshot? I'm not sure what grayed out exactly means in this case.

I saw the qComboBox issue on the latest master today, so it's definitely a problem on Windows.

@johan.andruejol you have fixed this in https://github.com/Slicer/Slicer/pull/864, we can close, can't we?

Yes. I think @pinter has to close it though since he is the reporter.