The Windows Insider program has over 10m participants, and after the release of the Creators Update, the heat is being turned up again as the Windows 10 Fall Creators Update starts testing.
If you’re an Insider on the Fast Ring, you can get hold of the newly-released build 16215, which contains a load of new functionality – for some more detail of what to expect, read here or see this.
There are myriad UI changes, many of them quite subtle, and Edge browser gets some interesting new features (and some returning ones) – more details here. Full release notes for the build are here.
As ever, there are a few known issues documented in the release notes. In this build, If you have multiple displays at different scale resolutions, Edge may habitually load pages at the wrong scale – so everything is either really really tiny
To workaround this, just flick to another tab and back again – and save constantly zooming in and out.
Another issue to be aware of is that after installation of 16215, you may find that Outlook won’t connect to your mailbox any more – and any attempts to create a new profile will fail.
Repairing / reinstalling Office won’t help either. Instead of going through the aggro, try a quick fix in disabling HTTP/2 on the machine: