BQ40Z80: bq40z80 7_cell configurtation fail

Hello!
Here is the problem. We have 7 cells application with 3 temperature sensors. Cannot properly configure the registers to work in this case. In the section  Cell configuration, I'v set 111 as well in the Pin Configuration :

MPS20_SEL1 register is 1

MPS13_CEL2 register is 1

the rest of the pin configuration registers is 0;

And the voltage he calibration cannot be performed until the end, since the BAT PIN Voltage shows the voltage of the 7th cell (very strange), but in the Voltage register of the 7th cell is 0 mV (screenshot). Checked PCB, but no mistakes as I see.

And one more problem - its unable to export the Data memory file (coz it is not being created), BQStudio 1.3.86 with 4800_0_02-bq40z80.bqz

PCB YAR_MCU.pcband registers attached.