Unable to set transport destination (Industry Giant 2)

maybe someone who knows ... everything was fine with the game, but now I can’t put a second station near the transport. Not in any transport. For example, I select the station where the goods will be loaded, then I select the goods to be loaded, I want to set the destination station and everything flies. That is, the loaded goods disappear and the destination station is placed instead of the goods loading station 😩😩😩