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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Cannot loop through devices","articleBody":"Hi,\r\nI'm trying to use your library but i cannot access to all my devices because of the error LIBUSB_ERROR_TIMEOUT.\r\n\r\nHere is my code:\r\n```\r\ncmd = 'echo hello world'\r\nfor connectedDevice in adb_commands.AdbCommands.Devices()\r\n        device = adb_commands.AdbCommands()\r\n        device.ConnectDevice(port_path=connectedDevice.port_path, rsa_keys=[self.signer])\r\n        print device.Shell(command=cmd).strip()\r\n        device.Close()\r\n```\r\nI can run the command only to the first device in generator object, when the loop arrive to the second device it fail with the described error.\r\n\r\nAny advice about this?\r\nThanx","author":{"url":"https://github.com/Danny89530","@type":"Person","name":"Danny89530"},"datePublished":"2019-06-07T07:48:38.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/158/python-adb/issues/158"}