Some problems occurred recently... 2015-04-19T11:07:41Z: [QtSerialPort_5.5_Integration error] new build for QtSerialPort_5.5_Integration failed: 503 Service Temporarily Unavailable, occurred repeatedly. 2015-04-19T11:07:41Z: [QtSerialPort_5.5_Integration error] Suspending for investigation; to resume: kill -USR2 25271