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Web Proxy loses authentication with Active Directory

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Every 7-10 days, our proxy stops working and shows this error in the proxy log:

"function="read_winbindd_response" file="auth_adir.c" line="210" message="epoll_read_until: Transport endpoint is not connected"

Going into Single Sign On tab and re-authenticating to the domain fixes the issue.

Odd thing is, this only affects the proxy. I can still log into the UTM9 webadmin with my domain credentials while this error is occurring.

We are on version 9.002-12.

this only began after we upgraded to UTM9 a few weeks ago.

No errors on my domain controllers. Its as if the UTM9 is losing its trust with the domain and needs to be re-established.

Any help is appreciated.

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