You’re understating the TORU mishap a little. Apparently they still needed KURS to get rangefinding and telemetry from the Progress supply craft, but KURS inter

You’re understating the TORU mishap a little. Apparently they still needed KURS to get rangefinding and telemetry from the Progress supply craft, but KURS interfered with the signal for TORU so they shut it off and tried having a guy shine a laser rangefinder out the window at it instead. That didn’t work so they just tried to eyeball it instead, resulting in the crash which destroyed an expensive space station module and forced the crew to scramble to save the station from depressurizing completely.