Pressure is growing for government action to assist homeowners in Scotland who are locked into land management agreements they cannot escape with companies failing to meet expected standards. The vast majority of the complaints are against the Glasgow Greenbelt Group, the country's biggest operator, which Labour MP Jim Devine has described as "appalling". It comes after the Office of Fair Trading launched an investigation earlier this year into the service provided by Scotland's factors. Plus: Have you had problems with Edinburgh Fringe tickets? The Edinburgh Fringe has launched an independent inquiry into its own box office following weeks of problems. Have you missed out on a show? And is the Festival all it's cracked up to be? Graham Stewart takes your calls, texts and emails.