Not that I know of. You'll need to tunnel through the proxy to really check the connection. I either do a proxy checker site to make sure nothing is leaking, or I just do the simple GET request against the site(s) I'm working with/on.
@allister Hi, this is bug, it happens only if update column of int type. It was fixed, new version will be available in Thursday(8 November), if it is urgent for you, I can make a separate build.