I have just updated to macOS Mojave and suddenly my Benq GL2750H no longer shows the original resolution (1920*1080). I have tried to select it in display options with the option key pressed:the monitor goes black and back to the old (1024*768) resolution. How can I get the original resolution back?
Error messages from console:
-[CBDisplayContainerMacOS start]: failed to start -[BLControl updateDisplaySet:]_block_invoke: failed to start cotainer for display ID 2026497910 -[CBDisplayContainerMacOS setupInternalModules]: Failed to create display module for device ID 1535218053