AsyncUpdater in ComboBox failing to update

No, that'd never work! You'd need to do something like this:

    if (activeMessage->shouldDeliver.compareAndSetBool (1, 0))
        if (! activeMessage->post())
            activeMessage->shouldDeliver = 0;

 

OK i can confirm that this fixes the issue.

Thank you, until any fix on your side is commited to the library i'll stay with my hack, this was a weird one.

Thanks for the heads-up, I'll sort something out..