I would like to be able to generate *pingID* 2FA keys from a generic OTP app as freeOTP for Android or the OTP app of my smartwatch. The service allows me to enrol 2 devices and at the moment I have a device with the official "pindID" client. To enrol the 2nd device the admin page generates a QR and provides a key/string However, from Android apps (freeOTP, freeOTP+,Aegis) I tried to read a QR token but i receive the message "token is invalid". I haven't tried to configure the OTP app manually as I have no information for the configuration. pingID=pingidentity from https://www.pingidentity.com