I'm stuck and can't use the on premise gateway because after mapping all datasources within the dataset to a datasource within the on premise data gateway, the Apply button at the bottom still doesn't enable so I can't apply the mapping and thus can't use the gateway. This is insane.
I have ensured that all sources are mapped, there are no missing ones. Have redone multiple times. There are like 30 sources so what a tedious thing it has been to redo it 5 times with each time the same result not being able to Apply.
This is on Chrome Version 76.0.3809.100 (Official Build) (64-bit).