Thanks for this thread. I am learning from it. My specs are Acer Aspire TC-885-ACCFLi5O Desktop, 8th Gen Intel Core i5-8400, 8GB DDR4 + 16GB Optane Memory, 1TB HDD. I have struggled with the Optane from time to time in that it appears like an SDD and cannot be defragmented. Also Macrium...