Originally Posted by AlexsIpad
This sometimes happens to me with the 'subscribe' button, I click on it, and when I go to my subscribed threads its not there
Never had a problem with Quick Reply (Chrome, Windows 8) including yesterday, FWIW. I've had this problem with subscribe and then realized I was skipping a step - I'd go from the thread's tools to subscribe, without actually clicking the "subscribe" button on the screen that comes up. Didn't realize it until I didn't see the number grow.
Not sure if that's your problem, but figured I'd mention it just in case.