DeadUrl: version 2.3.6: SRC_URI: HTTPSConnectionPool(host='downloads.mixxx.org', port=443): Read timed out. (read timeout=5.0): https://downloads.mixxx.org/manual/2.3/mixxx-manual-2.3-ru.pdf
  DeadUrl: version 2.3.6: SRC_URI: HTTPSConnectionPool(host='downloads.mixxx.org', port=443): Read timed out. (read timeout=5.0): https://downloads.mixxx.org/manual/2.3/mixxx-manual-2.3-sl.pdf
  DeadUrl: version 2.3.6: SRC_URI: HTTPSConnectionPool(host='downloads.mixxx.org', port=443): Read timed out. (read timeout=5.0): https://downloads.mixxx.org/manual/2.3/mixxx-manual-2.3-sr.pdf
  DeadUrl: version 2.3.6: SRC_URI: HTTPSConnectionPool(host='downloads.mixxx.org', port=443): Read timed out. (read timeout=5.0): https://downloads.mixxx.org/manual/2.3/mixxx-manual-2.3-tr.pdf
  DeadUrl: version 2.3.6: SRC_URI: HTTPSConnectionPool(host='downloads.mixxx.org', port=443): Read timed out. (read timeout=5.0): https://downloads.mixxx.org/manual/2.3/mixxx-manual-2.3-zh-TW.pdf