Android, squid, USB tether

[Guest cp3oSR33m]

Hi,

I have a squid reverse proxy web cache on PC as follows:

PC browser - Squid reverse cache - Android phone - Internet

Thing is it doesn't connect to net when I use USB tether to connect PC browser through squid to web. Browser will connect without squid proxy as a direct connection though as follows:

PC browser - Android phone - Internet

How do I fix this?

Please help.

Many thanks.