I updated and Overbridge is now unusable - as is the standalone app. Version numbers are listed below.
OSX 10.13.6 Ableton 11.1.5 Overbridge 2.5.1 Digitakt 1.50
Try a reinstall and a larger screen res temporarily if possible - do a full uninstall/reboot/install session and try standalone DT first, before adding Live into the mix
Report to Elektron … create a support ticket at Elektron.se