Unworkably laggy

Your diagnostics to date don’t include any crash dumps. Perhaps that’s because Dorico hasn’t crashed before, or it could be because your computer isn’t set up to produce crash dumps. Please follow the steps under Dorico is crashing. What do I do? here so that when Dorico next crashes, it will produce a crash dump. Then reproduce the crash and generate a new set of diagnostics. If the resulting zip file is too big to attach here, please send it to me via WeTransfer or a similar service to d dot spreadbury at steinberg dot de.