I was unable to authenticate with some banks using Safepay (Safepay v30.9.25.53, Bitdefender v27.0.44.217). Bitdefender Support Chat suggested "temporarily" disabling Encrypted Web Scan (under Bitdefender Protection » Online Threat Prevention » Settings). It was verified that Safepay could finish connecting online with each bank previously blocked after disabling this protection.
Bitdefender Chat Support then told me to contact my bank to determine why their site is not compatible with Safepay. Say what? Here are the exact words.
Unacceptable answer.
BETTER SOLUTION (for now): In order to keep Encrypted Web Scan ON for protection with other sites, re-enable Encrypted Web Scan but then create an exception to not use Online Threat Protection for the bank sites that don't work in Safepay. This seems counterintuitive and kludgy, but it worked.