Slow tune evaluation in GC-MS

I am using a 7890B GC with 5977A MSD. The tune evaluation is very slow (more than 30 min). Also, the air/water check is slow (around 15 min), it normally should take only between 2-3 min.

The reports indicate everything is ok. Can you please give me suggestions to solve this?

Thanks in advance for the help.

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