WebCatalog Desktop follows web standards and keeps you logged in for as long as the websites allow. However, some websites—especially those with high security requirements, such as financial and banking apps—automatically log users out after a short session (typically a few hours to less than 24 hours). This is an intentional security measure to protect user accounts. While we understand this may be inconvenient, it is controlled by the website itself, and there is no way to override it.