Possible to disable/modify login timeout?

[Interpolator]

This auto-logout is a reasonable feature to have, but the default timeout is excessively short and the frequent prompts for login have grown annoying to the point that I sought to modify it but cannot see where to.

Is this possible? Can it be simply disabled or set to a high value such as 14 or 30 days (common elsewhere)?

[Baldrick]

Select Remember Me and you only have to login if you get a new IP. And you must have cookies enabled.

Or does that not work?

[Interpolator]

Select Remember Me and you only have to login if you get a new IP. And you must have cookies enabled.

Or does that not work?

Thanks for your reply.

No, that didn't work, "Remember Me" was checked - but your suggestion I traced it to a cookie issue and whitelisted videohelp.com, which did the trick.

Although clearly videohelp.com doesn't use them maliciously, generally speaking, it's a shame cookies still exist at all. That's another topic though, for an off-topic thread. You can close this one.