web protect breaks some websites

Question

I just recently got web protect when I enable transparent mode our sharepoint site breaks when I put web protect in standard mode everything works fine 
 
 https://markonsolutions356.sharepoint.com 
 returns a "host not found" but only in transparent mode 
 
 other websites work fine (google. office 365 webmail) the domain sharepoint.com

I have rebooted 
 I am on 9.410 
 I have the certificate installed in my trusted root on my local machine (for testing)

any thoughts?

BAlfson · Answer

Hi, Robert, this is the first thread I've seen from you - welcome to the UTM Community! 
 In Transparent mode, the client PC gets name resolution. In Standard mode, the UTM gets name resolution. Check the Firewall log to see if your PC's request for DNS is being blocked. I doubt that will be it, but it's a place to start. 
 Cheers - Bob