KH Director Titration takes too long?

[tmccaf]

All of a sudden I am getting this error and I recalibrated the reagent pump but still get this error.

[Vinny]

Try the suggestions in the KHD tips and troubleshooting article.
https://www.aquariumcomputer.com/knowledge-base/kh-director-tips-and-troubleshooting/
(https://www.aquariumcomputer.com/knowledge-base/kh-director-tips-and-troubleshooting/)
If the problem continues, open a support ticket.

[tmccaf]

Ok, now I am getting it test. However, I noticed the ph probe after calibration says ADC1 48654 ADC2 27524 (isn't this supposed to be close to 7?)

The KH Director measuring 6.7 my hanna checker 8.4.. hmm?

[Vinny]

Reasons for possible differences between the KHD and other kits are explained in section 3 here:
https://www.aquariumcomputer.com/knowledge-base/kh-director-tips-and-troubleshooting/