KOROLYOV, March 28. /ITAR-TASS/. The failure of Soyuz TMA-12M software, which postponed the docking for two days, was caused by rare conjuncture, chief mission controller Vladimir Solovyov told reporters after the successful docking of the spacecraft with the International Space Station on Friday.
Soyuz software failure caused by rare conjuncture
To avoid risks, a decision was made for the longer flight scheme for the docking