I've not seen any obvious issues recently on the monitoring I've got in place - response times seem to be acceptable (although they are an average, so obviously some will be longer than others), and the error counts seem to be low enough to be largely insignificant in the grand scheme of things. There may be individual issues, I've heard of people having problems with certain browsers with certain ISPs or router brands because of the way they cache certain information - my main suggestion if you're getting timeouts is to try clearing all caches, so that's the browser, your device's DNS cache and, if possible, your router's DNS cache too. That might provide the full reset that should get everything back on track.