Ik kreeg op mijn vanmorgen om 11:49 gestelde vraag m.b.t. dit probleem wel heel snel antwoord van Bombich, zie het bijgevoegde antwoord.
Dit was inderdaad de oplossing, nadat ik de SSD Backup schijf opnieuw had geformatteerd is de Backup foutloos beëindigd, dus probleem opgelost.
I think we are seeing the result of some filesystem corruption on the destination. I would erase the drive, and reformat as described here: Preparing your disk in macOS
Once erased I would delete this task and create a new one backing up the whole drive rather than just the " - Data" partition, see: Establishing an initial backup with CCC 5.x
Let us know if the issues persist.
Best wishes,
Rob
Bombich Software, Inc.