CTRL shortcuts not working

[dimension6]

Hello,

I am running SecureCRT 7.0.2 on a fully updated Mac (OS 10.8.2), and am having some trouble getting any Control key shortcuts working (I use these heavily when configuring our Cisco equipment). They seem to function as application shortcuts rather than terminal client shortcuts. For example, CTRL+A should move to the start of the line, but instead selects all text. CTRL+K opens up Quick Connect rather than clear all text from the cursor onward.

Is there some either global or OS setting that can solve this?

Thanks!