In September we added a page to the community – created wiki for first bug reports. They’re listed by month and type and will link back to the forum discussions. So you can see what people have been talking about recently.
http://thingsthataresmart.wiki/index.php?title=Bug:_First_Reports
As for reliability, they’re still working on it, they’re still not there yet. See the following:
And I assume you’ve already checked the official status page. I’m not sure how to get to the one for the UK, but I believe they experienced the same problems that North America did this month.
