anyconnect installation stalled with hostscan data-limit

some time, the installation of anyconnect stalled, keep showing waiting for next hostscan or something like that

for the log of the ASA you can see error message like "Reject 293KB hostscan data from ip x.x.x.x host scan results exceed default limit 200kB"

here is the solution, increase the data-limit to a bigger number.

config t

  service internal

  webvpn

    hostscan data-limit 300