New to pfsense, some general pointers please

[4Qman]

Hi,

I have setup the APU2C4, using my billion router in bridge mode.

It took me hours to get working, PFSENSE is working and so is wifi.

Billion (bridge) -> APU2C4 (pfsense) -> 8port switch -> Unifi AP (plugged into switch)

Wifi i working, so is the internet but i get failed we pages loading when install squid, i created an cert which helped but still errors. When i DISABLE HTTPS/SSL Interception all works fine  :-[ :-[

Is Squid still ok to use,