I just noticed something interesting.
5.3.5 scheduler version is not compatible with Suit 6 combobox version.
I just tried to use the combobox inside the scheduler 5.3.5 light box and returned some errors like functions missing etc, then I used an old version of Suit 5.1.29 and it worked well.
Is there a new version of Scheduler coming now?
Is it also possible to have a trial version of the latest Suit 5 version?