Windows Insiders in the Fast ring are being treated to a fresh build with a slew of bug fixes today.
Microsoft is rolling out another new Fast ring Windows 10 Insider preview build today. Coming in at 17744, today's build lacks any new features, which is to be expected as Microsoft continues to prepare for the update's final release this fall. Instead, there are plenty of bug fixes included, along with a short list of known issues to be aware of.
Full story from the WindowsCentral blog...