Some problems occurred recently... 2014-12-23T07:43:35Z: [QtQA_master_Integration error] YAML::XS::Load Error: The problem: invalid leading UTF-8 octet was found at document: 0, occurred repeatedly. 2014-12-23T07:43:35Z: [QtQA_master_Integration error] Suspending for investigation; to resume: kill -USR2 23191