Recently updated Excel files missing after iOs update on iMac; possibly "conflicted"; not in Time Machine
Time Machine for any date only has old versions from 6-12 months ago, not the updated Excel files I worked on last month or so. THey are gone! Apple Support has tried hard to find them but with no luck. This started when I upgraded to Ventura from Big Sur, under guidance of an Apple tech online with me, a year ago, and now is much worse. Afraid to ever upgrade again. A year of data is gone. Also that Ventura update changed all Excel "file created" dates to the date of the upgrade to Ventura.
iMac 21.5″ 4K, macOS 13.6