Hi,  I changed my Layer 7 rules as mentioned above. I did it 5 minutes ago so, I will have to wait now to see is the issue shows its nose again 🙂 My new setup: i'm not blocking "all" social, etc anymore. Is there a way to see what rule is blocking that traffic? Thanks! The Nbar ID 2572 is related to Google Advertising though...  I will keep you updated. ... View more

Hello, I still have exactly the same issue on MX 17.10.2 except it happens out of nowhere during the day. I have to reboot the MX and then we have access again to Google Drive - Google Classroom ... It is very frustrating. I changed my layer 7 rules as someone mentioned here so I will know soon enough if that work around works for me.  Besides, you will notice I have a burst of events each time the issue shows up....  I'll keep you updated.     ... View more