So is mine. Sometimes reloading can solve it, and sometimes reloading can't. Sometimes you can't detect the driver with Guanglianda, so you can reinstall it. Swire has many problems and does not display text. In short, it takes a long time to adjust once, which may be the problem of the software itself. No wonder Swire can't compete with Guanglianda. In fact, Swire can calculate faster and have more functions than Guanglianda, but it can't be used.