Deep inspection IE vs. Chrome (youtube.com)

[Jond]

Hi all,

I'm using deep inspection which, for the most part, works fine.

However we've noticed some sites break completely in IE, but are fine in Chrome.  Most notable is youtube.com but also wikipedia.

Anyone experienced this and found a workaround?

Thanks,

Jon

[hmtay_FTNT]

Hi Jon, 

You problem is unlikely to happen. If anything, it should be the other way. Can you check on Chrome to see if the SSL Certificate is indeed replaced by the FortiGate's Certificate? If it is not, then it's likely that Chrome is using the QUIC protocol and that is why everything works fine on it. If you can do a packet capture and send them to me, I can check for you. Thanks!

HoMing