Pfsense locking access and "Catching squid"

[jeferson.casteller]

Good afternoon! I have a problem in squid installed in pfsense without reasons the proxy browser crashes, and also I can not access the administration panel via console.

Pfsense is a virtual machine.
Pfsense is integrated with Adtive Directory (Samba 3AD).

Can someone help me unravel this mystery?

[KOM]

Cache/Proxy forum

Anything in squid's log?  Anything in System log when it happens?  By 'crashes', you mean the service stops and must be manually restarted?