VPN no connection after port change

[00u18jg7x27DHjRMh5d7]

I have to change ports on or VPN connection due to standard 443 being used by a web server. But after changing the port I get an error "User not authorized for AnyConnect Client access contact your administrator".

I get the log in screen put in credentials then that comes up. On 443 I can use the same device no issues only change made was Access port and DTLS port under Access Interfaces on FMC 7.0.

Using DAP Trace I get the following:

FMC# DAP_TRACE: DAP_open: New DAP Request: 4C
DAP_TRACE: Username: Tom, DAP_add_SCEP: scep required = [FALSE]
DAP_TRACE: Username: Tom, DAP_add_AC:
endpoint.anyconnect.clientversion = "5.0.03085";
endpoint.anyconnect.platform = "android";
endpoint.anyconnect.devicetype = "samsung SM-N986U";
endpoint.anyconnect.platformversion = "13";
endpoint.anyconnect.deviceuniqueid = "FC3XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXC2";
endpoint.anyconnect.deviceuniqueidglobal = "FCXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX8C2";
endpoint.anyconnect.phoneid = "unknown";
endpoint.anyconnect.macaddress["0"] = "unknown";
endpoint.anyconnect.useragent = "AnyConnect Android 5.0.03085";
endpoint.anyconnect.session_token_security = "true";

DAP_TRACE: Username: Tom, dap_aggregate_attr: rec_count = 1
DAP_TRACE: Username: Tom, Selected DAPs: DfltAccessPolicy
DAP_TRACE: Username: Tom, DAP_close: 4C

Hopefully someone has an easy resolution for this 

Thanks

[M02@rt37]

Hello @00u18jg7x27DHjRMh5d7,

Do you check if on your Cisco ASA/Firepower policiies are configured correctly and allow access on the new port you've configured.

Ensure there are no DAP exclusion rules preventing the user from connecting on the modified port.

[00u18jg7x27DHjRMh5d7]

Currently have it accepting ANY port in the ACL. I will look into the DAP.

[MHM Cisco World]

can I see the command you use to change the port of anyconnect VPN 

[00u18jg7x27DHjRMh5d7]

It was threw the GUI of FMC.