APM sends local favicon.ico to client instead of fetching it from the backend
This behavior seems to be since 16.1.2 and 16.1.3 version upgrade. The APM is sending the local version of favicon.ico to the client and not the version of the backend after the session has established.
The used access profile is in LTM+APM mode.
It seems to be a bug like this here: Bug ID 617675: SWG sends local favicon.ico to client instead of fetching it from the backend server
We already tried the provided irule as a workaround but it doesnt work (redirect to somefavicon.ico etc.)
Has someone experienced the same problem?