Another update for the Support folks. I contacted eTrade again and they confirmed there are no failed logins from my account. Every attempt has been successful. They indicated that only the username and password is used and not the MFA code. Great. But we are are still having a failure to communicate here. So I started doing some more digging and it turns out the software does not make a direct connection to eTrade. Instead it connects to an AWS gateway that is managed by Intuit. Using some network packet captures I was able to determine my system hits the following servers and does communicate with them:
financialcredsgateway-aws.api.intuit.com
import-tax-aws.tax.intuit.com
ttdsplunkhec.api.intuit.com
eventbus.intuit.com
This leads me to believe the issue is on that back end system that communicates with eTrade.
