With version 8.1.3, specifically with pu23 I believe, Financial Reporter started to read the legal entity override records on the main account. Prior to this version, if the legal entity override existed, but exchange rate was null, it reverted back to using the Financial Reporting Exchange rate type on the main account. But with this version, if the legal entity override record exists, but the exchange rate type is blank, it now ignores the Financial Reporting exchange rate type on the main account and reverts to using the exchange rate type on the Ledger settings instead. If the intent is to have FR continue to honor the legal entity overrides, then there should be two different exchange rate types on those legal entity override records. One for transactions and system use and one specifically for FR use as there are situations where these need to be different.