larathalice wrote:
So, I used to use a WD My Passport Ultra in the same manner. TM had no issue doing its thing, and I could also create folders and save things manually, as well.
I now have a Samsung T7 Touch and it only lets me do TM. So, I do know it is possible to do both, but have not figured out why the T7 one will not let me.
It has always worked best if TM has it's own dedicated drive— never has it been advised to use a TM backup Drive in conjunction w/ drag and drop storage to the same drive .
External drives are relatively inexpensive, If you value your user data:
3-2-1 Backup Strategy: three copies of your data, two different methods, and one offsite.
Drives can fail at anytime—you are much better off having 7 1T drives vs 1 7T drive, as an example— it may be time to rethink your backup strategy.