I have tried to add my Microsoft account via Settings> Online Accounts. The smaller Microsoft login window appears and I can both add my email and approve the connection through the authentication application of my phone, but as soon as I do, all the settings windows get freeze and I have to force.
In progress 19.04. I managed to do it on another device that also runs 19.04, so the problem must lie somewhere with that specific computer. An idea of what the problem could be?