Multiple download attempts #19
Description
When there is an attempt to download data from https://www.fca.gov/bank-oversight/call-report-data-for-download, the download might fail due to problems unrelated to internet connection nor the function itself (for some reason, the website has a weird behavior where sometimes it fails and sometimes it doesn't). For that reason, it would be good to try to download the data several times before throwing a download error. This could be implement with a set of tryCatch() calls for example.