After I used Vara HF with Winlink I wanted to use Varac. Vara HF shows a warning message KISS Interface disconnected. If I try connect button in Varac it still shows disconnected. In Varac I m able to send beachons and call CQ but nothing is decoded and no messages or beacons I received are shown. Tried to reboot system, uninstalling ad installing Vara again, but still KISS Interface is disconnected.