Please login with safe mode with networking to set the registry value to 'false' for the entry WindowsLogonTFA and RestrictBadCert. Also set 'true'' for Bypass as shown below. You could also connect to remote registry to the server and do the changes.
Registry Path:
ComputerHKEY_LOCAL_MACHINESOFTWAREWOW6432NodeZOHO CorpADSelfService Plus Client Software