10.0.3 update killed Time Machine backups

In the FWIW category, I tried TM on a USB-C drive and it works.

Ok, so this does appear to work, thank you.

Interestingly, TimeMachine also works when the machine is sleeping.

Ok, this now appears to be working fine - incremental backups with no failures - thank you.

I tried this and unfortunately, it did not work

Hi,

I was updated to 10.0.4 in the EAP this morning.  I configured Time Machine to use my original backup file from before the 10.0.3 update and it still fails.  Any ideas?

thanks,

Brian

So, is this fixed in 10.0.4, or do I have to still leave this turned off?