Last time I updated I used Discovercare, having always done it “manually” before, and it worked very well, so I thought I’d give it another go, despite comments here about it crashing. What it tried to do was install the update of what was there - Europe 1 - which is 16.2 GB. It informed me that my SD card was OK for the task, so I thought I’d trust it. It then took about 4 hours, downloading, processing and trying to install, to decide that, after all, there was insufficient space on my card!
I then went back to the start and selected the cut down Europe bundle, (why did they leave out Spain and Portugal?) which it installed successfully.
Seems like a very poor, neglected “service” from VW.