Blank screen when using the migration plugin

[ozfiddler]

@trying

I think it is just going into maintenance mode

This sounds similar to a problem I had. It varied, but mostly was stalling and leaving me stuck in maintenance mode. It was hosting-related.

Sites freezing in middle of update process

Expected behavior Update process should proceed automatically, quickly and smoothly. Current behavior On a few sites I have had to do manual upgrades. On one site the process freezes at “unpacking the update”, on two others it freezes in maintenance mode at “Copying the required files”. [freeze] I have had to restore backups to get the site live again so can’t upgrade to latest version.