any changes made since yesterday?
what is the anyconnect licence usage/limt you have? if you have consume all you licence limit on Firewall in this case it will not let you connect. or unless otherwise your anyconnect lic gone expire. you can check this on firewall "show version"
if you have firewall access give command "vpn session anyconnect logoff noconfirm" this will force all user to logoff from the firewall. so be careful.
please do not forget to rate.
