Me too. New update it tries to install is U1005_v1.1_20190313_20190313-1057
If you watch the update, you will momentarily see "Installing system update" and progress bar, then an image of the Android "droid" laying on its side and the word "error" for a few seconds before it reboots automatically. Which means the OTA/wireless update didn't get applied.
FYI, my Settings --> About Tablet says I have a Model U1005 running vendor-supplied Android 8.1.0 with Build number U1005_V1.0_20190116. I haven't loaded/flashed any mods -- I'm running completely vanilla as delivered by the manufacturer.