I have a Balance 310 and two AP ones controlled with AP Controller. I have three laptops when connected to the internet via a wired connection to the Balance have no problems accessing sites. However if I connect those same three laptops via the AP Ones I cannot access certain https site especially if a login is required the web browser will simply hang and never authenticate or login. This only happens on certain websites though and it is different websites on the three laptops. I reinstalled a fresh copy of Windows 7 on one of the laptops to confirm that it was not a corrupt Windows setting and the problem was exactly the same. As soon as I use a wired connection again everything works fine. If anybody has any ideas what is going on I would appreciate your input.
We probably need to take a look at your config, please open a support ticket for further investigation:
http://cs.peplink.com/contact/support/