I've just tried to disable the security for one of my SIP accounts and experienced some problems with the form. When I disable the checkbox "Enable support to encrypt calls" all the below checkboxes become disabled (see the screenshot), but it seems that the configurations stay the same and are not cleared, which results in incorrect configuration after finishing the setup. Actually in order to get back to the default config I should explicitly uncheck each check box and set the RTP/SAVP to "Off". In addition even if I do that I should restart Jitsi in order this to take effect. Should I enter an issue for this one or you prefer to have a look first?