Mojave Time Machine - Starts backup then the Filesystem mount disappears.

[nomads64]

Hi there,

I am on the latest version ov Mojave 10.14.3 & latest version of Firmware for Netgear NAS 104 - V6.9.5.

The issue I am having is that I can start a time machine backup, a new one where the sparsebundle file is recreated, about 30min in, it stops. Looking at the Mac Log files, it appears that the file system get unmounted. 

No errors in NAS, nothing appears to be reported. Except the filesystem is unmounted.

Anyone else having the same issue?

I use the following commands in on the MacBook Pro to look at the logs....

log show --predicate 'subsystem == "com.apple.TimeMachine"' --style syslog --info --last 3h | cut -c 1-22,43-999

The results are in the next comment.