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BQ27Z746EVM-047: bq27Z746 - Chemistry Programming - error Code 772

Part Number: BQ27Z746EVM-047
Other Parts Discussed in Thread: EV2400, BQSTUDIO

I have successfully programed a bq27Z746EVM up to the point of updating the Chemistry, where I get an Error Code = 772 and

"Chemistry programming Error: No acknowledgement from device" . I am using an EV2300 and Chem ID is 5271.